Q77283216

star in the constellation Horologium

Thing star Q77283216

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Q77283216

Summary

Q77283216 is a star^[1].

Key Facts

Q77283216's instance of is recorded as star^[2].
Q77283216's constellation is recorded as Horologium^[3].
Q77283216's catalog code is recorded as 2MASS J02572149-6218392^[4].
Q77283216's catalog code is recorded as USNO-B1.0 0276-00029866^[5].
Q77283216's catalog code is recorded as RAVE J025721.5-621839^[6].
Q77283216's catalog code is recorded as RAVE J025721.5-621840^[7].
Q77283216's catalog code is recorded as Gaia DR2 4721754695806431232^[8].
Q77283216's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.727'}^[9].
Q77283216's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.446'}^[10].
Q77283216's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.369'}^[11].
Q77283216's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.6'}^[12].
Q77283216's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.22'}^[13].
Q77283216's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.864'}^[14].
Q77283216's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.132'}^[15].
Q77283216's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.728'}^[16].
Q77283216's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.585'}^[17].
Q77283216's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.7577'}^[18].
Q77283216's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.5792'}^[19].
Q77283216's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+25.25'}^[20].
Q77283216's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+633.2320'}^[21].
Q77283216's SIMBAD ID is recorded as UCAC4 139-002481^[22].
Q77283216's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+44.33948888335490'}^[23].
Q77283216's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-62.31088876995180'}^[24].
Q77283216's epoch is recorded as J2000.0^[25].
Q77283216's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+5750'}^[26].

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +11.727, unit: 1, amount: +11.446, unit: 1, amount: +11.369, unit: 1, amount: +13.6, unit: 1, amount: +12.22, unit: 1, amount: +12.864, unit: 1, amount: +13.132, unit: 1, amount: +12.728, unit: 1, amount: +12.585, unit: 1, amount: +12.7577

Catalog code 2MASS J02572149-6218392, USNO-B1.0 0276-00029866, RAVE J025721.5-621839, RAVE J025721.5-621840, Gaia DR2 4721754695806431232

Constellation Horologium

Declination unit: www.wikidata.org, amount: -62.31088876995180

Declination component of proper motion unit: www.wikidata.org, amount: -2.112

Distance from earth unit: www.wikidata.org, amount: +633.2320

Effective temperature unit: www.wikidata.org, amount: +5750

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +1.5792

Radial velocity unit: www.wikidata.org, amount: +25.25

Right ascension unit: www.wikidata.org, amount: +44.33948888335490

Right ascension component of proper motion unit: www.wikidata.org, amount: +2.509

Surface gravity unit: www.wikidata.org, amount: +3160

External References (2)

Gaia id 4721754695806862464

Simbad id UCAC4 139-002481

References

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

Direct Wikidata claims

[2] ↑ Q77283216 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q77283216 — constellation (P59): Horologium. wikidata.org.
[4] ↑ Q77283216 — catalog code (P528): 2MASS J02572149-6218392. SIMBAD. wikidata.org.
[5] ↑ Q77283216 — catalog code (P528): USNO-B1.0 0276-00029866. SIMBAD. wikidata.org.
[6] ↑ Q77283216 — catalog code (P528): RAVE J025721.5-621839. SIMBAD. wikidata.org.
[7] ↑ Q77283216 — catalog code (P528): RAVE J025721.5-621840. SIMBAD. wikidata.org.
[8] ↑ Q77283216 — catalog code (P528): Gaia DR2 4721754695806431232. SIMBAD. wikidata.org.
[9] ↑ Q77283216 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.727'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[10] ↑ Q77283216 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.446'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[11] ↑ Q77283216 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.369'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[12] ↑ Q77283216 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.6'}. The USNO-B Catalog. wikidata.org.
[13] ↑ Q77283216 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.22'}. The USNO-B Catalog. wikidata.org.
[14] ↑ Q77283216 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.864'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[15] ↑ Q77283216 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.132'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[16] ↑ Q77283216 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.728'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[17] ↑ Q77283216 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.585'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[18] ↑ Q77283216 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.7577'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q77283216 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.5792'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q77283216 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+25.25'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q77283216 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+633.2320'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q77283216 — SIMBAD ID (P3083): UCAC4 139-002481. wikidata.org.
[23] ↑ Q77283216 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+44.33948888335490'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q77283216 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-62.31088876995180'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q77283216 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[26] ↑ Q77283216 — effective temperature (P6879): {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+5750'}. The radial velocity experiment (RAVE): fourth data release. wikidata.org.

Class ancestry

[1] ↑ Q77283216 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). Q77283216. Retrieved May 7, 2026, from https://4ort.xyz/entity/q77283216

MLA “Q77283216.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q77283216.

BibTeX

@misc{4ortxyz_q77283216_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q77283216}}, year = {2026}, url = {https://4ort.xyz/entity/q77283216}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q77283216 — https://4ort.xyz/entity/q77283216 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q77283216 · Last refreshed: May 7, 2026