Q89721028

star in the constellation Hydra

Thing star Q89721028

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Q89721028

Summary

Q89721028 is a star^[1].

Key Facts

Q89721028's instance of is recorded as star^[2].
Q89721028's constellation is recorded as Hydra^[3].
Q89721028's catalog code is recorded as RAVE J112121.2-304524^[4].
Q89721028's catalog code is recorded as 2MASS J11212121-3045241^[5].
Q89721028's catalog code is recorded as UCAC2 18903304^[6].
Q89721028's catalog code is recorded as UCAC3 119-147296^[7].
Q89721028's catalog code is recorded as UCAC4 297-066696^[8].
Q89721028's catalog code is recorded as WISE J112121.24-304524.1^[9].
Q89721028's catalog code is recorded as USNO-B1.0 0592-00265136^[10].
Q89721028's catalog code is recorded as DENIS J112121.2-304523^[11].
Q89721028's catalog code is recorded as PPMX J112121.2-304524^[12].
Q89721028's catalog code is recorded as Gaia DR2 3482462876346715008^[13].
Q89721028's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.261'}^[14].
Q89721028's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.35'}^[15].
Q89721028's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.064'}^[16].
Q89721028's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.56'}^[17].
Q89721028's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.86'}^[18].
Q89721028's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.62'}^[19].
Q89721028's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.28'}^[20].
Q89721028's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.23'}^[21].
Q89721028's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.78'}^[22].
Q89721028's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.545'}^[23].
Q89721028's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.9170'}^[24].
Q89721028's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.2702'}^[25].
Q89721028's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+18.34'}^[26].

Body

Definition and Type

Q89721028's instance of is recorded as star^[2].

⭐ Popularity Graph

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +8.261, unit: 1, amount: +7.35, unit: 1, amount: +7.064, unit: 1, amount: +11.56, unit: 1, amount: +11.86, unit: 1, amount: +12.62, unit: 1, amount: +11.28, unit: 1, amount: +10.23, unit: 1, amount: +9.78, unit: 1, amount: +13.545, unit: 1, amount: +10.9170

Catalog code RAVE J112121.2-304524, 2MASS J11212121-3045241, UCAC2 18903304, UCAC3 119-147296, UCAC4 297-066696, WISE J112121.24-304524.1, USNO-B1.0 0592-00265136, DENIS J112121.2-304523, PPMX J112121.2-304524, Gaia DR2 3482462876346715008

Constellation Hydra

Declination unit: www.wikidata.org, amount: -30.75673025397840

Declination component of proper motion unit: www.wikidata.org, amount: -0.372

Distance from earth unit: www.wikidata.org, amount: +3840.29

Effective temperature unit: www.wikidata.org, amount: +3800

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +0.2702

Radial velocity unit: www.wikidata.org, amount: +18.34

Right ascension unit: www.wikidata.org, amount: +170.33845054157210

Right ascension component of proper motion unit: www.wikidata.org, amount: -5.025

Surface gravity unit: www.wikidata.org, amount: +3

External References (2)

Gaia id 3482462876347335680

Simbad id DENIS J112121.2-304523

References

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

Direct Wikidata claims

[2] ↑ Q89721028 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q89721028 — constellation (P59): Hydra. wikidata.org.
[4] ↑ Q89721028 — catalog code (P528): RAVE J112121.2-304524. SIMBAD. wikidata.org.
[5] ↑ Q89721028 — catalog code (P528): 2MASS J11212121-3045241. SIMBAD. wikidata.org.
[6] ↑ Q89721028 — catalog code (P528): UCAC2 18903304. SIMBAD. wikidata.org.
[7] ↑ Q89721028 — catalog code (P528): UCAC3 119-147296. SIMBAD. wikidata.org.
[8] ↑ Q89721028 — catalog code (P528): UCAC4 297-066696. SIMBAD. wikidata.org.
[9] ↑ Q89721028 — catalog code (P528): WISE J112121.24-304524.1. SIMBAD. wikidata.org.
[10] ↑ Q89721028 — catalog code (P528): USNO-B1.0 0592-00265136. SIMBAD. wikidata.org.
[11] ↑ Q89721028 — catalog code (P528): DENIS J112121.2-304523. SIMBAD. wikidata.org.
[12] ↑ Q89721028 — catalog code (P528): PPMX J112121.2-304524. SIMBAD. wikidata.org.
[13] ↑ Q89721028 — catalog code (P528): Gaia DR2 3482462876346715008. SIMBAD. wikidata.org.
[14] ↑ Q89721028 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.261'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q89721028 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.35'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q89721028 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.064'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q89721028 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.56'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[18] ↑ Q89721028 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.86'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[19] ↑ Q89721028 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.62'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[20] ↑ Q89721028 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.28'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[21] ↑ Q89721028 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.23'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[22] ↑ Q89721028 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.78'}. The DENIS database, 3rd Release. wikidata.org.
[23] ↑ Q89721028 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.545'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[24] ↑ Q89721028 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.9170'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q89721028 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.2702'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q89721028 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+18.34'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q89721028 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). Q89721028. Retrieved May 7, 2026, from https://4ort.xyz/entity/q89721028

MLA “Q89721028.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q89721028.

BibTeX

@misc{4ortxyz_q89721028_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q89721028}}, year = {2026}, url = {https://4ort.xyz/entity/q89721028}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q89721028 — https://4ort.xyz/entity/q89721028 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q89721028 · Last refreshed: May 7, 2026