Q89352420

star in the constellation Hydra

Thing star Q89352420

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Q89352420

Summary

Q89352420 is a star^[1].

Key Facts

Q89352420's instance of is recorded as star^[2].
Q89352420's constellation is recorded as Hydra^[3].
Q89352420's catalog code is recorded as RAVE J100021.8-212445^[4].
Q89352420's catalog code is recorded as 2MASS J10002173-2124448^[5].
Q89352420's catalog code is recorded as UCAC2 23365147^[6].
Q89352420's catalog code is recorded as UCAC3 138-132802^[7].
Q89352420's catalog code is recorded as UCAC4 343-060454^[8].
Q89352420's catalog code is recorded as WISE J100021.73-212444.8^[9].
Q89352420's catalog code is recorded as USNO-B1.0 0685-00238568^[10].
Q89352420's catalog code is recorded as DENIS J100021.7-212444^[11].
Q89352420's catalog code is recorded as PPMX J100021.7-212444^[12].
Q89352420's catalog code is recorded as Gaia DR2 5667155440938607616^[13].
Q89352420's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.296'}^[14].
Q89352420's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.62'}^[15].
Q89352420's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.395'}^[16].
Q89352420's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.53'}^[17].
Q89352420's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.45'}^[18].
Q89352420's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.354'}^[19].
Q89352420's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.879'}^[20].
Q89352420's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.591'}^[21].
Q89352420's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.375'}^[22].
Q89352420's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.848'}^[23].
Q89352420's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.3567'}^[24].
Q89352420's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.4052'}^[25].
Q89352420's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+65.35'}^[26].

⭐ Popularity Graph

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +9.296, unit: 1, amount: +8.62, unit: 1, amount: +8.395, unit: 1, amount: +11.53, unit: 1, amount: +10.45, unit: 1, amount: +13.354, unit: 1, amount: +11.879, unit: 1, amount: +12.591, unit: 1, amount: +11.375, unit: 1, amount: +10.848, unit: 1, amount: +11.3567

Catalog code RAVE J100021.8-212445, 2MASS J10002173-2124448, UCAC2 23365147, UCAC3 138-132802, UCAC4 343-060454, WISE J100021.73-212444.8, USNO-B1.0 0685-00238568, DENIS J100021.7-212444, PPMX J100021.7-212444, Gaia DR2 5667155440938607616

Constellation Hydra

Declination unit: www.wikidata.org, amount: -21.41245898641250

Declination component of proper motion unit: www.wikidata.org, amount: +0.566

Distance from earth unit: www.wikidata.org, amount: +2460.03

Effective temperature unit: www.wikidata.org, amount: +4249

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +0.4052

Radial velocity unit: www.wikidata.org, amount: +65.35

Right ascension unit: www.wikidata.org, amount: +150.09055477892670

Right ascension component of proper motion unit: www.wikidata.org, amount: -6.409

External References (2)

Gaia id 5667155440938607616

Simbad id UCAC2 23365147

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

[2] ↑ Q89352420 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q89352420 — constellation (P59): Hydra. wikidata.org.
[4] ↑ Q89352420 — catalog code (P528): RAVE J100021.8-212445. SIMBAD. wikidata.org.
[5] ↑ Q89352420 — catalog code (P528): 2MASS J10002173-2124448. SIMBAD. wikidata.org.
[6] ↑ Q89352420 — catalog code (P528): UCAC2 23365147. SIMBAD. wikidata.org.
[7] ↑ Q89352420 — catalog code (P528): UCAC3 138-132802. SIMBAD. wikidata.org.
[8] ↑ Q89352420 — catalog code (P528): UCAC4 343-060454. SIMBAD. wikidata.org.
[9] ↑ Q89352420 — catalog code (P528): WISE J100021.73-212444.8. SIMBAD. wikidata.org.
[10] ↑ Q89352420 — catalog code (P528): USNO-B1.0 0685-00238568. SIMBAD. wikidata.org.
[11] ↑ Q89352420 — catalog code (P528): DENIS J100021.7-212444. SIMBAD. wikidata.org.
[12] ↑ Q89352420 — catalog code (P528): PPMX J100021.7-212444. SIMBAD. wikidata.org.
[13] ↑ Q89352420 — catalog code (P528): Gaia DR2 5667155440938607616. SIMBAD. wikidata.org.
[14] ↑ Q89352420 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.296'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q89352420 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.62'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q89352420 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.395'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q89352420 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.53'}. Third U.S. Naval Observatory CCD Astrograph Catalog (UCAC3). wikidata.org.
[18] ↑ Q89352420 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.45'}. The DENIS database, 3rd Release. wikidata.org.
[19] ↑ Q89352420 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.354'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[20] ↑ Q89352420 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.879'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[21] ↑ Q89352420 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.591'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[22] ↑ Q89352420 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.375'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[23] ↑ Q89352420 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.848'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[24] ↑ Q89352420 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.3567'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q89352420 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.4052'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q89352420 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+65.35'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q89352420 is an instance of star (Q523) [P31, primary]. Wikidata. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Q89352420. Retrieved May 7, 2026, from https://4ort.xyz/entity/q89352420

MLA “Q89352420.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q89352420.

BibTeX

@misc{4ortxyz_q89352420_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q89352420}}, year = {2026}, url = {https://4ort.xyz/entity/q89352420}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q89352420 — https://4ort.xyz/entity/q89352420 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q89352420 · Last refreshed: May 7, 2026