Q90012773

star in the constellation Microscopium

Thing star Q90012773

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Q90012773

Summary

Q90012773 is a star^[1].

Key Facts

Q90012773's instance of is recorded as star^[2].
Q90012773's constellation is recorded as Microscopium^[3].
Q90012773's catalog code is recorded as RAVE J212107.9-425308^[4].
Q90012773's catalog code is recorded as TYC 7987-684-1^[5].
Q90012773's catalog code is recorded as GSC 07987-00684^[6].
Q90012773's catalog code is recorded as UCAC2 13678070^[7].
Q90012773's catalog code is recorded as 2MASS J21210784-4253085^[8].
Q90012773's catalog code is recorded as USNO-B1.0 0471-00916727^[9].
Q90012773's catalog code is recorded as DENIS J212107.8-425308^[10].
Q90012773's catalog code is recorded as Gaia DR1 6577441353796484736^[11].
Q90012773's catalog code is recorded as Gaia DR2 6577441353796484736^[12].
Q90012773's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.63'}^[13].
Q90012773's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.761'}^[14].
Q90012773's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.452'}^[15].
Q90012773's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.391'}^[16].
Q90012773's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.23'}^[17].
Q90012773's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.556'}^[18].
Q90012773's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.927'}^[19].
Q90012773's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.210'}^[20].
Q90012773's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.780'}^[21].
Q90012773's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.661'}^[22].
Q90012773's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.8105'}^[23].
Q90012773's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.1972'}^[24].
Q90012773's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+30.10'}^[25].
Q90012773's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+312.7737'}^[26].

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +11.63, unit: 1, amount: +10.761, unit: 1, amount: +10.452, unit: 1, amount: +10.391, unit: 1, amount: +11.23, unit: 1, amount: +12.556, unit: 1, amount: +11.927, unit: 1, amount: +12.210, unit: 1, amount: +11.780, unit: 1, amount: +11.661, unit: 1, amount: +11.8105

Catalog code RAVE J212107.9-425308, TYC 7987-684-1, GSC 07987-00684, UCAC2 13678070, 2MASS J21210784-4253085, USNO-B1.0 0471-00916727, DENIS J212107.8-425308, Gaia DR1 6577441353796484736, Gaia DR2 6577441353796484736

Constellation Microscopium

Declination unit: www.wikidata.org, amount: -42.88570851340940

Declination component of proper motion unit: www.wikidata.org, amount: +0.581

Distance from earth unit: www.wikidata.org, amount: +312.7737

Effective temperature unit: www.wikidata.org, amount: +6077

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +3.1972

Radial velocity unit: www.wikidata.org, amount: +30.10

Right ascension unit: www.wikidata.org, amount: +320.28271052227000

Right ascension component of proper motion unit: www.wikidata.org, amount: -10.452

Surface gravity unit: www.wikidata.org, amount: +37000

External References (2)

Gaia id 6577441353796484736

Simbad id TYC 7987-684-1

References

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

Direct Wikidata claims

[2] ↑ Q90012773 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q90012773 — constellation (P59): Microscopium. wikidata.org.
[4] ↑ Q90012773 — catalog code (P528): RAVE J212107.9-425308. SIMBAD. wikidata.org.
[5] ↑ Q90012773 — catalog code (P528): TYC 7987-684-1. SIMBAD. wikidata.org.
[6] ↑ Q90012773 — catalog code (P528): GSC 07987-00684. SIMBAD. wikidata.org.
[7] ↑ Q90012773 — catalog code (P528): UCAC2 13678070. SIMBAD. wikidata.org.
[8] ↑ Q90012773 — catalog code (P528): 2MASS J21210784-4253085. SIMBAD. wikidata.org.
[9] ↑ Q90012773 — catalog code (P528): USNO-B1.0 0471-00916727. SIMBAD. wikidata.org.
[10] ↑ Q90012773 — catalog code (P528): DENIS J212107.8-425308. SIMBAD. wikidata.org.
[11] ↑ Q90012773 — catalog code (P528): Gaia DR1 6577441353796484736. SIMBAD. wikidata.org.
[12] ↑ Q90012773 — catalog code (P528): Gaia DR2 6577441353796484736. SIMBAD. wikidata.org.
[13] ↑ Q90012773 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.63'}. Second USNO CCD Astrograph Catalog. wikidata.org.
[14] ↑ Q90012773 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.761'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q90012773 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.452'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q90012773 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.391'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q90012773 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.23'}. The DENIS database, 3rd Release. wikidata.org.
[18] ↑ Q90012773 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.556'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[19] ↑ Q90012773 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.927'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[20] ↑ Q90012773 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.210'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[21] ↑ Q90012773 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.780'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[22] ↑ Q90012773 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.661'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[23] ↑ Q90012773 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.8105'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q90012773 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.1972'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q90012773 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+30.10'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q90012773 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+312.7737'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q90012773 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). Q90012773. Retrieved May 7, 2026, from https://4ort.xyz/entity/q90012773

MLA “Q90012773.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q90012773.

BibTeX

@misc{4ortxyz_q90012773_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q90012773}}, year = {2026}, url = {https://4ort.xyz/entity/q90012773}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q90012773 — https://4ort.xyz/entity/q90012773 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q90012773 · Last refreshed: May 7, 2026