Q89721019

star in the constellation Hydra

Thing star Q89721019

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Q89721019

Summary

Q89721019 is a star^[1].

Key Facts

Q89721019's instance of is recorded as star^[2].
Q89721019's constellation is recorded as Hydra^[3].
Q89721019's catalog code is recorded as RAVE J112809.4-313108^[4].
Q89721019's catalog code is recorded as 2MASS J11280934-3131085^[5].
Q89721019's catalog code is recorded as UCAC2 18412497^[6].
Q89721019's catalog code is recorded as UCAC3 117-144535^[7].
Q89721019's catalog code is recorded as UCAC4 293-066753^[8].
Q89721019's catalog code is recorded as WISE J112809.34-313108.4^[9].
Q89721019's catalog code is recorded as USNO-B1.0 0584-00273899^[10].
Q89721019's catalog code is recorded as DENIS J112809.3-313108^[11].
Q89721019's catalog code is recorded as PPMX J112809.3-313108^[12].
Q89721019's catalog code is recorded as Gaia DR2 3481497642576677120^[13].
Q89721019's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.450'}^[14].
Q89721019's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.80'}^[15].
Q89721019's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.548'}^[16].
Q89721019's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.66'}^[17].
Q89721019's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.98'}^[18].
Q89721019's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.59'}^[19].
Q89721019's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.486'}^[20].
Q89721019's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.020'}^[21].
Q89721019's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.718'}^[22].
Q89721019's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.494'}^[23].
Q89721019's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.5042'}^[24].
Q89721019's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.5343'}^[25].
Q89721019's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+43.27'}^[26].

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +9.450, unit: 1, amount: +8.80, unit: 1, amount: +8.548, unit: 1, amount: +11.66, unit: 1, amount: +10.98, unit: 1, amount: +10.59, unit: 1, amount: +13.486, unit: 1, amount: +12.020, unit: 1, amount: +12.718, unit: 1, amount: +11.494, unit: 1, amount: +11.5042

Catalog code RAVE J112809.4-313108, 2MASS J11280934-3131085, UCAC2 18412497, UCAC3 117-144535, UCAC4 293-066753, WISE J112809.34-313108.4, USNO-B1.0 0584-00273899, DENIS J112809.3-313108, PPMX J112809.3-313108, Gaia DR2 3481497642576677120

Constellation Hydra

Declination unit: www.wikidata.org, amount: -31.51900545710570

Declination component of proper motion unit: www.wikidata.org, amount: -2.071

Distance from earth unit: www.wikidata.org, amount: +1871.6077

Effective temperature unit: www.wikidata.org, amount: +4500

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +0.5343

Radial velocity unit: www.wikidata.org, amount: +43.27

Right ascension unit: www.wikidata.org, amount: +172.03893879304740

Right ascension component of proper motion unit: www.wikidata.org, amount: -11.421

External References (2)

Gaia id 3481497642576677120

Simbad id UCAC2 18412497

References

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

Direct Wikidata claims

[2] ↑ Q89721019 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q89721019 — constellation (P59): Hydra. wikidata.org.
[4] ↑ Q89721019 — catalog code (P528): RAVE J112809.4-313108. SIMBAD. wikidata.org.
[5] ↑ Q89721019 — catalog code (P528): 2MASS J11280934-3131085. SIMBAD. wikidata.org.
[6] ↑ Q89721019 — catalog code (P528): UCAC2 18412497. SIMBAD. wikidata.org.
[7] ↑ Q89721019 — catalog code (P528): UCAC3 117-144535. SIMBAD. wikidata.org.
[8] ↑ Q89721019 — catalog code (P528): UCAC4 293-066753. SIMBAD. wikidata.org.
[9] ↑ Q89721019 — catalog code (P528): WISE J112809.34-313108.4. SIMBAD. wikidata.org.
[10] ↑ Q89721019 — catalog code (P528): USNO-B1.0 0584-00273899. SIMBAD. wikidata.org.
[11] ↑ Q89721019 — catalog code (P528): DENIS J112809.3-313108. SIMBAD. wikidata.org.
[12] ↑ Q89721019 — catalog code (P528): PPMX J112809.3-313108. SIMBAD. wikidata.org.
[13] ↑ Q89721019 — catalog code (P528): Gaia DR2 3481497642576677120. SIMBAD. wikidata.org.
[14] ↑ Q89721019 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.450'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q89721019 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.80'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q89721019 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.548'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q89721019 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.66'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[18] ↑ Q89721019 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.98'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[19] ↑ Q89721019 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.59'}. The DENIS database, 3rd Release. wikidata.org.
[20] ↑ Q89721019 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.486'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[21] ↑ Q89721019 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.020'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[22] ↑ Q89721019 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.718'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[23] ↑ Q89721019 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.494'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[24] ↑ Q89721019 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.5042'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q89721019 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.5343'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q89721019 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+43.27'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q89721019 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). Q89721019. Retrieved May 7, 2026, from https://4ort.xyz/entity/q89721019

MLA “Q89721019.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q89721019.

BibTeX

@misc{4ortxyz_q89721019_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q89721019}}, year = {2026}, url = {https://4ort.xyz/entity/q89721019}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q89721019 — https://4ort.xyz/entity/q89721019 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q89721019 · Last refreshed: May 7, 2026