#J2000
LightNews LightNews
kagank.bsky.social
Jiffy Steamer J-2000 Jiffy Garment Steamer with Plastic Steam Head, 120 Volt, Beige#JiffySteamer#J2000#GarmentSteamer#SteamIron#120Volt
Jiffy Steamer J-2000 Jiffy Garment Steamer with Plastic Steam Head, 120 Volt, Beige
www.amazon.com
November 7, 2026 at 12:07 PM
stormtalon.bsky.social
I learned in a circa 1981 Pontiac J2000, but my first real car of my own was a 76 Toyota Corolla SR 5 hatchback, bright yellow with the louvers on the back window.
November 4, 2026 at 12:25 AM
dieghernan.github.io
A compilation of celestial data files
Celestial data
This project provides several datasets of celestial objects as of the J2000 epoch in GeoJSON and GeoPackage formats. The original files were provided by the d3-celestial plugin (Frohn 2015) under BSD 3-Clause. The datasets produced by this project consist of the same data provided by the d3-celestial plugin processed with the **R** package **sf** (Pebesma 2018) to ensure its validity: * The spatial data objects are bounded by \\([-180, -90, 180, 90]\\). * Data are provided in WGS 84 - World Geodetic System 1984 (EPSG:4326). * All geometries are valid as per ST_IsValid (GEOS **3.9.3**). ## Distribution The data can be accessed from several API endpoints: <!-- From GitHub --> https://raw.githubusercontent.com/dieghernan/celestial_data/main/data/mw.min.geojson <!-- From the website --> https://dieghernan.github.io/celestial_data/data/mw.min.geojson <!-- From jsDelivr --> https://cdn.jsdelivr.net/gh/dieghernan/celestial_data@main/data/mw.min.geojson ## Data Data are provided in GeoJSON (`*.geojson`) and GeoPackage (`*.gpkg`) formats. Additionally, for GeoJSON files a minified version (`*.min.geojson`) is also provided. The data source can be found in the corresponding GitHub repo. List of files provided: * `asterisms.geojson` * `asterisms.gpkg` * `asterisms.min.geojson` * `constellations.borders.cn.geojson` * `constellations.borders.cn.gpkg` * `constellations.borders.cn.min.geojson` * `constellations.borders.geojson` * `constellations.borders.gpkg` * `constellations.borders.min.geojson` * `constellations.borders.min.min.geojson` * `constellations.bounds.cn.geojson` * `constellations.bounds.cn.gpkg` * `constellations.bounds.cn.min.geojson` * `constellations.bounds.geojson` * `constellations.bounds.gpkg` * `constellations.bounds.min.geojson` * `constellations.cn.csv` * `constellations.cn.geojson` * `constellations.cn.gpkg` * `constellations.cn.min.geojson` * `constellations.csv` * `constellations.geojson` * `constellations.gpkg` * `constellations.lines.cn.geojson` * `constellations.lines.cn.gpkg` * `constellations.lines.cn.min.geojson` * `constellations.lines.geojson` * `constellations.lines.gpkg` * `constellations.lines.min.geojson` * `constellations.min.geojson` * `dsonames.cn.csv` * `dsonames.csv` * `dsos.14.geojson` * `dsos.14.gpkg` * `dsos.14.min.geojson` * `dsos.20.geojson` * `dsos.20.gpkg` * `dsos.20.min.geojson` * `dsos.6.geojson` * `dsos.6.gpkg` * `dsos.6.min.geojson` * `dsos.bright.geojson` * `dsos.bright.gpkg` * `dsos.bright.min.geojson` * `lg.geojson` * `lg.gpkg` * `lg.min.geojson` * `messier.geojson` * `messier.gpkg` * `messier.min.geojson` * `mw.geojson` * `mw.gpkg` * `mw.min.geojson` * `starnames.cn.csv` * `starnames.csv` * `stars.14.geojson` * `stars.14.gpkg` * `stars.14.min.geojson` * `stars.6.geojson` * `stars.6.gpkg` * `stars.6.min.geojson` * `stars.8.geojson` * `stars.8.gpkg` * `stars.8.min.geojson` See additional details in the data description. ## Citation Please cite these datasets as: Frohn, O., & Hernangómez, D. (2023). Celestial Data [Data set]. https://doi.org/10.5281/zenodo.7561601 A BibTeX entry: @misc{frohnhernangomez:2023, title = {Celestial Data}, author = {Olaf Frohn and Diego Hernangómez}, year = 2023, doi = {10.5281/zenodo.7561601}, url = {https://dieghernan.github.io/celestial_data/}, } ## References Frohn, Olaf. 2015. “d3-celestial” https://github.com/ofrohn/d3-celestial/. Pebesma, Edzer. 2018. “Simple Features for R: Standardized Support for Spatial Vector Data.” _The R Journal_ 10 (1): 439446. https://doi.org/10.32614/RJ-2018-009.
dieghernan.github.io
October 30, 2026 at 10:46 PM
dieghernan.github.io
A compilation of celestial data files
Celestial data
This project provides several datasets of celestial objects as of the J2000 epoch in GeoJSON and GeoPackage formats. The original files were provided by the d3-celestial plugin (Frohn 2015) under BSD 3-Clause. The datasets produced by this project consist of the same data provided by the d3-celestial plugin processed with the **R** package **sf** (Pebesma 2018) to ensure its validity: * The spatial data objects are bounded by \\([-180, -90, 180, 90]\\). * Data are provided in WGS 84 - World Geodetic System 1984 (EPSG:4326). * All geometries are valid as per ST_IsValid (GEOS **3.9.3**). ## Distribution The data can be accessed from several API endpoints: <!-- From GitHub --> https://raw.githubusercontent.com/dieghernan/celestial_data/main/data/mw.min.geojson <!-- From the website --> https://dieghernan.github.io/celestial_data/data/mw.min.geojson <!-- From jsDelivr --> https://cdn.jsdelivr.net/gh/dieghernan/celestial_data@main/data/mw.min.geojson ## Data Data are provided in GeoJSON (`*.geojson`) and GeoPackage (`*.gpkg`) formats. Additionally, for GeoJSON files a minified version (`*.min.geojson`) is also provided. The data source can be found in the corresponding GitHub repo. List of files provided: * `asterisms.geojson` * `asterisms.gpkg` * `asterisms.min.geojson` * `constellations.borders.cn.geojson` * `constellations.borders.cn.gpkg` * `constellations.borders.cn.min.geojson` * `constellations.borders.geojson` * `constellations.borders.gpkg` * `constellations.borders.min.geojson` * `constellations.borders.min.min.geojson` * `constellations.bounds.cn.geojson` * `constellations.bounds.cn.gpkg` * `constellations.bounds.cn.min.geojson` * `constellations.bounds.geojson` * `constellations.bounds.gpkg` * `constellations.bounds.min.geojson` * `constellations.cn.csv` * `constellations.cn.geojson` * `constellations.cn.gpkg` * `constellations.cn.min.geojson` * `constellations.csv` * `constellations.geojson` * `constellations.gpkg` * `constellations.lines.cn.geojson` * `constellations.lines.cn.gpkg` * `constellations.lines.cn.min.geojson` * `constellations.lines.geojson` * `constellations.lines.gpkg` * `constellations.lines.min.geojson` * `constellations.min.geojson` * `dsonames.cn.csv` * `dsonames.csv` * `dsos.14.geojson` * `dsos.14.gpkg` * `dsos.14.min.geojson` * `dsos.20.geojson` * `dsos.20.gpkg` * `dsos.20.min.geojson` * `dsos.6.geojson` * `dsos.6.gpkg` * `dsos.6.min.geojson` * `dsos.bright.geojson` * `dsos.bright.gpkg` * `dsos.bright.min.geojson` * `lg.geojson` * `lg.gpkg` * `lg.min.geojson` * `messier.geojson` * `messier.gpkg` * `messier.min.geojson` * `mw.geojson` * `mw.gpkg` * `mw.min.geojson` * `starnames.cn.csv` * `starnames.csv` * `stars.14.geojson` * `stars.14.gpkg` * `stars.14.min.geojson` * `stars.6.geojson` * `stars.6.gpkg` * `stars.6.min.geojson` * `stars.8.geojson` * `stars.8.gpkg` * `stars.8.min.geojson` See additional details in the data description. ## Citation Please cite these datasets as: Frohn, O., & Hernangómez, D. (2023). Celestial Data [Data set]. https://doi.org/10.5281/zenodo.7561601 A BibTeX entry: @misc{frohnhernangomez:2023, title = {Celestial Data}, author = {Olaf Frohn and Diego Hernangómez}, year = 2023, doi = {10.5281/zenodo.7561601}, url = {https://dieghernan.github.io/celestial_data/}, } ## References Frohn, Olaf. 2015. “d3-celestial” https://github.com/ofrohn/d3-celestial/. Pebesma, Edzer. 2018. “Simple Features for R: Standardized Support for Spatial Vector Data.” _The R Journal_ 10 (1): 439446. https://doi.org/10.32614/RJ-2018-009.
dieghernan.github.io
October 30, 2026 at 10:46 PM
pahcas.eurosky.social
Faut surtout rester dans le bon système.
Utiliser des coords B1950 marche si on utilise les axes du B1950

Prendre du J2000 avec les reference de 2017, ca marche pas!

C'est pas tant la precession qui embête, on la corrige bien, mais c'est plutot l'affinage des définitions des axes qui est important
October 21, 2026 at 10:42 PM
alh84000.bsky.social
Y'a toujours pas plus récent que J2000 en 2026 ?
En même temps l'évolution doit être mineur en 26 ans...
PS: j'ai toujours mon sky Atlas 2000 !
October 21, 2026 at 10:18 PM
astroarxiv.bsky.social
Attitude Estimation of Falcon 9 Rocket Body Based on Photometric Characteristics. Hui Li et. al. https://arxiv.org/abs/2610.24596
From the three sets of random initial parameters shown in Fig.~ {fig:AEAD方法迭代情况 Figure 2 In the J2000 coordinate system, the directions of the rotation axis determined by the optimal parameters $ $ and $ $ are indicated by a black arrows. The rotational symmetry of the rotation axis direction indicates the presence of the axis of rotational symmetry. After discretizing the initial parameters into a grid, parameters estimation is performed on all combinations, resulting in optimal parameters sets $ , , $, exhibiting a double helical distribution in the inertial coordinate system. $ $ were mapped onto a color scale representing heat map.
October 23, 2026 at 7:56 AM
pahcas.eurosky.social
Difficile d'échapper à l'ambiance de fin des libertés alors je me suis trouvé une occupation doudou.

J'ai retrouver le catalogue papier Hickson, des groupes compacts de galaxies.
L'époque de reference est B1950.
Je mets à jour en J2000 et les places sur le pocket SkyAtlas.

C'est très niche 😂
Mon bureau avec deux livres ouverts qui se chevauchent, deux trousses et carnet a côté de mon clavier. Le Livre de gauche est le catalogue, a droite le pocket sky atlas. Plein de bout de carte precise du ciel
October 20, 2026 at 9:37 PM
vestra-design.bsky.social
Virgo — "The Maiden".
9 real stars, plotted at their true J2000 positions — the sky as it is, not an artist's idea of it.

What's your sign? 👇

All 9 stars checked against SIMBAD. A real star map, not a fantasy one.
🔗 Links in bio · 🌍 ships worldwide
October 12, 2026 at 10:48 AM
Hot Wheels Debuts Die Cast Model of Rick Dobbertin’s Iconic J2000 www.hotrod.com/features/hot...
Hot Wheels Just Turned the Wildest Pro Street Legend Into a Collectible
Hot Wheels has released a highly detailed 1/64 scale version of Rick Dobbertin's legendary Pro Street J2000 Pontiac through the Red Line Club, complete with custom tooling and authentic details.
www.hotrod.com
October 11, 2026 at 9:50 PM
worldsofzzt.bsky.social
https://museumofzzt.com/file/view/barrier/?file=BARRIER.ZZT&board=4
“The Mystical Barrier” by Dr. J2000 (2001)
[BARRIER.ZZT] - “Upper Attic”
https://museumofzzt.com/file/play/barrier/
October 8, 2026 at 9:45 AM
dennieedwards.bsky.social
Escaping the Malaise Era: Hot Wheels RLC Pontiac J2000
October 6, 2026 at 7:49 PM
astrostarcheck.bsky.social
Sample chart, real ephemeris. The read flags this first:
Sample chart, real sky (J2000).
Run your own birth minute and see what comes back.
https://astrostarcheck.com/
Free charts, no signup ✨
##AIAstrology ##Horoscope
AstroStarCheck — Free AI Astrology
Free instant natal charts and AI readings, no signup.
astrostarcheck.com
October 7, 2026 at 10:31 AM
dennieedwards.bsky.social
Rad #weirdcarbs #HotWheels
Hot Wheels RLC Exclusive 1985 Pontiac J2000
Rick Dobbertin’s iconic 1985 Pontiac J2000 took a mild-mannered econobox and turned it into a wild pro street beast with an insane twin-turbo, twin-supercharged, nitrous-boosted aluminum racing engine...
creations.mattel.com
October 2, 2026 at 6:16 PM
vestra-design.bsky.social
Pisces — "The Fishes".
16 real stars, plotted at their true J2000 positions — the sky as it is, not an artist's idea of it.

What's your sign? 👇

All 16 stars checked against SIMBAD. A real star map, not a fantasy one.
🔗 Links in bio · 🌍 ships worldwide
October 2, 2026 at 11:04 AM
xipteras.com
The light from M33, the Triangulum Galaxy, left its stars about 2.7 million years ago, when the earliest members of our genus lived in East Africa and northern ice sheets began to grow. Some of its blue giants may no longer exist. #M33 #galexies
🌌 M33, the Triangulum Galaxy (NGC 598), lies in Triangulum at RA 01h 33m 51s, Dec +30° 39′ J2000, about 2.73 million light-years from Earth. It is an SA(s)cd spiral inclined about 55° to our line of sight, spanning 70.8′ × 41.7′ on the sky, more than twice the Full Moon, which at this distance corresponds to roughly 56,000 light-years across.
October 1, 2026 at 8:31 PM
onemorebrian.bsky.social
Big Ben Chimes 11:45am
YouTube video by J2000
www.youtube.com
October 1, 2026 at 2:29 AM
bluebookvalue.bsky.social
broke: a cortado from the trunk of an R107 SL

woke: frito pie and a diet Dr Pepper from the trunk of an Pontiac J2000
September 29, 2026 at 3:35 PM
astrostarcheck.bsky.social
What the algorithm noticed first:
Sample chart, real sky (J2000).
Run your own chart:
https://astrostarcheck.com/
Free · No signup · Ready in seconds ✨
#NatalChart #Astrology
AstroStarCheck — Free AI Astrology
Free instant natal charts and AI readings, no signup.
astrostarcheck.com
September 23, 2026 at 5:26 AM
brakeformoose.bsky.social
Certainly not taking it up the mountain behind the $7919 Pontiac J2000 i won playing 3 strikes
September 18, 2026 at 4:20 AM
pahcas.eurosky.social
Ca faisait longtemps que je n'avais pas fais ça: observer pour moi même avec mon dobson 14" à f/4.6

Alors zou!
Je veux trouver plusieurs amas de galaxies du catalogue Hickson dans Pegase et Andromède ainsi que le + de nebuleuses planétaires possible

Pas d'ordinateur, juste des cartes et catalogues
Le SkyAtlas J2000 grand format avec le catalogue Abell des nébuleuses planétaires + le livre astrodessin tome 2.
September 12, 2026 at 4:35 PM
astroarxiv.bsky.social
IceCube neutrino point-source searches in the direction of the KM3NeT ultra-high-energy event. R. Abbasi et. al. https://arxiv.org/abs/2609.10931
Pre-trial significance ($ $) skymap in a $3^ $ radius region centered on the KM3NeT UHE event's best-fit location, shown in equatorial coordinates (J2000) for the rolling flare analysis. Pink dotted, dashed, and solid contours indicate the 68\%, 90\%, and 99\% confidence level localization region... The 90\% confidence level upper limits on the time-integrated $ + { The 90\% confidence level upper limits on the time-integrated $ + { IceCube effective area at KM3-230213A's best-fit declination of -7.8 degrees for GFU, tracks, and cascade datasets and KM3NeT's all-sky effective area. Data for KM3NeT effective areas are taken from (in decreasing brightness) the KM3NeT Nature Paper {KM3NeT:2025UHENaturePaper
September 11, 2026 at 10:10 PM
vestra-design.bsky.social
Sagittarius — "The Archer".
8 real stars, plotted at their true J2000 positions — the sky as it is, not an artist's idea of it.

Can you find your constellation in the night sky? 👇

All 8 stars checked against SIMBAD. A real star map, not a fantasy one.
🔗 Links in bio · 🌍 ships…
September 8, 2026 at 10:36 AM
vestra-design.bsky.social
Aquarius — "The Water-Bearer".
10 real stars, plotted at their true J2000 positions — the sky as it is, not an artist's idea of it.

What's your sign? 👇

All 10 stars checked against SIMBAD. A real star map, not a fantasy one.
🔗 Links in bio · 🌍 ships worldwide

#zodiac
August 18, 2026 at 4:05 PM
vestra-design.bsky.social
Aries — "The Ram".
4 real stars, plotted at their true J2000 positions — the sky as it is, not an artist's idea of it.

Can you find your constellation in the night sky? 👇

All 4 stars checked against SIMBAD. A real star map, not a fantasy one.
🔗 Links in bio · 🌍 ships worldwide

#zodiac
image image image image
August 14, 2026 at 4:05 PM