Q89819939

star in the constellation Capricornus

Thing star Q89819939

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Q89819939

Summary

Q89819939 is a star^[1].

Key Facts

Q89819939's instance of is recorded as star^[2].
Q89819939's constellation is recorded as Capricornus^[3].
Q89819939's catalog code is recorded as RAVE J201521.7-254205^[4].
Q89819939's catalog code is recorded as 2MASS J20152166-2542050^[5].
Q89819939's catalog code is recorded as UCAC2 21435118^[6].
Q89819939's catalog code is recorded as UCAC3 129-492435^[7].
Q89819939's catalog code is recorded as UCAC4 322-214352^[8].
Q89819939's catalog code is recorded as WISE J201521.65-254204.8^[9].
Q89819939's catalog code is recorded as USNO-B1.0 0642-00871980^[10].
Q89819939's catalog code is recorded as DENIS J201521.6-254204^[11].
Q89819939's catalog code is recorded as PPMX J201521.6-254204^[12].
Q89819939's catalog code is recorded as Gaia DR2 6847586863912806784^[13].
Q89819939's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.521'}^[14].
Q89819939's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.66'}^[15].
Q89819939's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.477'}^[16].
Q89819939's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.36'}^[17].
Q89819939's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.78'}^[18].
Q89819939's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.969'}^[19].
Q89819939's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.178'}^[20].
Q89819939's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.579'}^[21].
Q89819939's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.365'}^[22].
Q89819939's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.273'}^[23].
Q89819939's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.8792'}^[24].
Q89819939's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.2803'}^[25].
Q89819939's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+44.03'}^[26].

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +9.521, unit: 1, amount: +8.66, unit: 1, amount: +8.477, unit: 1, amount: +12.36, unit: 1, amount: +10.78, unit: 1, amount: +11.969, unit: 1, amount: +14.178, unit: 1, amount: +12.579, unit: 1, amount: +13.365, unit: 1, amount: +11.273, unit: 1, amount: +11.8792

Catalog code RAVE J201521.7-254205, 2MASS J20152166-2542050, UCAC2 21435118, UCAC3 129-492435, UCAC4 322-214352, WISE J201521.65-254204.8, USNO-B1.0 0642-00871980, DENIS J201521.6-254204, PPMX J201521.6-254204, Gaia DR2 6847586863912806784

Constellation Capricornus

Declination unit: www.wikidata.org, amount: -25.70136447150510

Declination component of proper motion unit: www.wikidata.org, amount: -1.139

Distance from earth unit: www.wikidata.org, amount: +5691.47

Effective temperature unit: www.wikidata.org, amount: +3985

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +0.2803

Radial velocity unit: www.wikidata.org, amount: +44.03

Right ascension unit: www.wikidata.org, amount: +303.84026882941010

Right ascension component of proper motion unit: www.wikidata.org, amount: -3.436

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

External References (2)

Gaia id 6847586863912806784

Simbad id UCAC2 21435118

References

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

Direct Wikidata claims

[2] ↑ Q89819939 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q89819939 — constellation (P59): Capricornus. wikidata.org.
[4] ↑ Q89819939 — catalog code (P528): RAVE J201521.7-254205. SIMBAD. wikidata.org.
[5] ↑ Q89819939 — catalog code (P528): 2MASS J20152166-2542050. SIMBAD. wikidata.org.
[6] ↑ Q89819939 — catalog code (P528): UCAC2 21435118. SIMBAD. wikidata.org.
[7] ↑ Q89819939 — catalog code (P528): UCAC3 129-492435. SIMBAD. wikidata.org.
[8] ↑ Q89819939 — catalog code (P528): UCAC4 322-214352. SIMBAD. wikidata.org.
[9] ↑ Q89819939 — catalog code (P528): WISE J201521.65-254204.8. SIMBAD. wikidata.org.
[10] ↑ Q89819939 — catalog code (P528): USNO-B1.0 0642-00871980. SIMBAD. wikidata.org.
[11] ↑ Q89819939 — catalog code (P528): DENIS J201521.6-254204. SIMBAD. wikidata.org.
[12] ↑ Q89819939 — catalog code (P528): PPMX J201521.6-254204. SIMBAD. wikidata.org.
[13] ↑ Q89819939 — catalog code (P528): Gaia DR2 6847586863912806784. SIMBAD. wikidata.org.
[14] ↑ Q89819939 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.521'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q89819939 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.66'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q89819939 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.477'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q89819939 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.36'}. Third U.S. Naval Observatory CCD Astrograph Catalog (UCAC3). wikidata.org.
[18] ↑ Q89819939 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.78'}. The DENIS database, 3rd Release. wikidata.org.
[19] ↑ Q89819939 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.969'}. Carlsberg Meridian Catalog 14 (CMC14) (CMC, 2006). wikidata.org.
[20] ↑ Q89819939 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.178'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[21] ↑ Q89819939 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.579'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[22] ↑ Q89819939 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.365'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[23] ↑ Q89819939 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.273'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[24] ↑ Q89819939 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.8792'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q89819939 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.2803'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q89819939 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+44.03'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q89819939 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). Q89819939. Retrieved May 7, 2026, from https://4ort.xyz/entity/q89819939

MLA “Q89819939.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q89819939.

BibTeX

@misc{4ortxyz_q89819939_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q89819939}}, year = {2026}, url = {https://4ort.xyz/entity/q89819939}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q89819939 — https://4ort.xyz/entity/q89819939 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q89819939 · Last refreshed: May 7, 2026