Q81869879

star in the constellation Corvus

Thing star Q81869879

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Q81869879

Summary

Q81869879 is a star^[1].

Key Facts

Q81869879's instance of is recorded as star^[2].
Q81869879's constellation is recorded as Corvus^[3].
Q81869879's catalog code is recorded as BD-20 3612^[4].
Q81869879's catalog code is recorded as CPD-20 5480^[5].
Q81869879's catalog code is recorded as PPM 260103^[6].
Q81869879's catalog code is recorded as 2MASS J12164580-2135132^[7].
Q81869879's catalog code is recorded as RAVE J121645.8-213514^[8].
Q81869879's catalog code is recorded as USNO-B1.0 0684-00291876^[9].
Q81869879's catalog code is recorded as TYC 6108-979-1^[10].
Q81869879's catalog code is recorded as DENIS J121645.8-213513^[11].
Q81869879's catalog code is recorded as Gaia DR2 3514384202864805760^[12].
Q81869879's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.786'}^[13].
Q81869879's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.550'}^[14].
Q81869879's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.493'}^[15].
Q81869879's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.204'}^[16].
Q81869879's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.29'}^[17].
Q81869879's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.221'}^[18].
Q81869879's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.751'}^[19].
Q81869879's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.038'}^[20].
Q81869879's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.646'}^[21].
Q81869879's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.563'}^[22].
Q81869879's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.6383'}^[23].
Q81869879's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.7661'}^[24].
Q81869879's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-18.131'}^[25].
Q81869879's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-18.13'}^[26].

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +9.786, unit: 1, amount: +9.550, unit: 1, amount: +9.493, unit: 1, amount: +10.204, unit: 1, amount: +10.29, unit: 1, amount: +11.221, unit: 1, amount: +10.751, unit: 1, amount: +11.038, unit: 1, amount: +10.646, unit: 1, amount: +10.563, unit: 1, amount: +10.6383

Catalog code BD-20 3612, CPD-20 5480, PPM 260103, 2MASS J12164580-2135132, RAVE J121645.8-213514, USNO-B1.0 0684-00291876, TYC 6108-979-1, DENIS J121645.8-213513, Gaia DR2 3514384202864805760

Constellation Corvus

Declination unit: www.wikidata.org, amount: -21.58702894835730

Declination component of proper motion unit: www.wikidata.org, amount: +16.741

Distance from earth unit: www.wikidata.org, amount: +361.5198

Effective temperature unit: www.wikidata.org, amount: +6499

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +2.7661

Radial velocity unit: www.wikidata.org, amount: -18.131, unit: www.wikidata.org, amount: -18.13

Right ascension unit: www.wikidata.org, amount: +184.19084977629130

Right ascension component of proper motion unit: www.wikidata.org, amount: -8.808

Surface gravity unit: www.wikidata.org, amount: +17000

External References (2)

Gaia id 3514384202864805760

Simbad id BD-20 3612

References

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

Direct Wikidata claims

[2] ↑ Q81869879 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q81869879 — constellation (P59): Corvus. wikidata.org.
[4] ↑ Q81869879 — catalog code (P528): BD-20 3612. SIMBAD. wikidata.org.
[5] ↑ Q81869879 — catalog code (P528): CPD-20 5480. SIMBAD. wikidata.org.
[6] ↑ Q81869879 — catalog code (P528): PPM 260103. SIMBAD. wikidata.org.
[7] ↑ Q81869879 — catalog code (P528): 2MASS J12164580-2135132. SIMBAD. wikidata.org.
[8] ↑ Q81869879 — catalog code (P528): RAVE J121645.8-213514. SIMBAD. wikidata.org.
[9] ↑ Q81869879 — catalog code (P528): USNO-B1.0 0684-00291876. SIMBAD. wikidata.org.
[10] ↑ Q81869879 — catalog code (P528): TYC 6108-979-1. SIMBAD. wikidata.org.
[11] ↑ Q81869879 — catalog code (P528): DENIS J121645.8-213513. SIMBAD. wikidata.org.
[12] ↑ Q81869879 — catalog code (P528): Gaia DR2 3514384202864805760. SIMBAD. wikidata.org.
[13] ↑ Q81869879 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.786'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q81869879 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.550'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q81869879 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.493'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81869879 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.204'}. The DENIS database, 3rd Release. wikidata.org.
[17] ↑ Q81869879 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.29'}. The USNO-B Catalog. wikidata.org.
[18] ↑ Q81869879 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.221'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[19] ↑ Q81869879 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.751'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[20] ↑ Q81869879 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.038'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[21] ↑ Q81869879 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.646'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[22] ↑ Q81869879 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.563'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[23] ↑ Q81869879 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.6383'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81869879 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.7661'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81869879 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-18.131'}. The Radial Velocity Experiment (RAVE): fifth data release. wikidata.org.
[26] ↑ Q81869879 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-18.13'}. The Radial Velocity Experiment (RAVE): fifth data release. wikidata.org.

Class ancestry

[1] ↑ Q81869879 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). Q81869879. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81869879

MLA “Q81869879.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81869879.

BibTeX

@misc{4ortxyz_q81869879_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81869879}}, year = {2026}, url = {https://4ort.xyz/entity/q81869879}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81869879 — https://4ort.xyz/entity/q81869879 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81869879 · Last refreshed: May 7, 2026