Q81858447

star in the constellation Octans

Thing star Q81858447

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Q81858447

Summary

Q81858447 is a star^[1].

Key Facts

Q81858447's instance of is recorded as star^[2].
Q81858447's constellation is recorded as Octans^[3].
Q81858447's catalog code is recorded as TYC 9484-778-1^[4].
Q81858447's catalog code is recorded as RAVE J224911.6-801524^[5].
Q81858447's catalog code is recorded as 2MASS J22491159-8015242^[6].
Q81858447's catalog code is recorded as Gaia DR1 6351874069457616640^[7].
Q81858447's catalog code is recorded as Gaia DR2 6351874069457616640^[8].
Q81858447's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.67'}^[9].
Q81858447's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.39'}^[10].
Q81858447's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.806'}^[11].
Q81858447's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.535'}^[12].
Q81858447's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.486'}^[13].
Q81858447's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.189'}^[14].
Q81858447's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.763'}^[15].
Q81858447's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.620'}^[16].
Q81858447's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.8082'}^[17].
Q81858447's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.1554'}^[18].
Q81858447's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-0.76'}^[19].
Q81858447's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+316.9170'}^[20].
Q81858447's SIMBAD ID is recorded as TYC 9484-778-1^[21].
Q81858447's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+342.29856571877070'}^[22].
Q81858447's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-80.25670474658310'}^[23].
Q81858447's epoch is recorded as J2000.0^[24].
Q81858447's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+6193'}^[25].
Q81858447's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+15000'}^[26].

⭐ Popularity Graph

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +11.67, unit: 1, amount: +12.39, unit: 1, amount: +10.806, unit: 1, amount: +10.535, unit: 1, amount: +10.486, unit: 1, amount: +12.189, unit: 1, amount: +11.763, unit: 1, amount: +11.620, unit: 1, amount: +11.8082

Catalog code TYC 9484-778-1, RAVE J224911.6-801524, 2MASS J22491159-8015242, Gaia DR1 6351874069457616640, Gaia DR2 6351874069457616640

Constellation Octans

Declination unit: www.wikidata.org, amount: -80.25670474658310

Declination component of proper motion unit: www.wikidata.org, amount: +9.224

Distance from earth unit: www.wikidata.org, amount: +316.9170

Effective temperature unit: www.wikidata.org, amount: +6193

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +3.1554

Radial velocity unit: www.wikidata.org, amount: -0.76

Right ascension unit: www.wikidata.org, amount: +342.29856571877070

Right ascension component of proper motion unit: www.wikidata.org, amount: +4.041

Surface gravity unit: www.wikidata.org, amount: +15000

External References (2)

Gaia id 6351874069457616640

Simbad id TYC 9484-778-1

References

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

Direct Wikidata claims

[2] ↑ Q81858447 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q81858447 — constellation (P59): Octans. wikidata.org.
[4] ↑ Q81858447 — catalog code (P528): TYC 9484-778-1. SIMBAD. wikidata.org.
[5] ↑ Q81858447 — catalog code (P528): RAVE J224911.6-801524. SIMBAD. wikidata.org.
[6] ↑ Q81858447 — catalog code (P528): 2MASS J22491159-8015242. SIMBAD. wikidata.org.
[7] ↑ Q81858447 — catalog code (P528): Gaia DR1 6351874069457616640. SIMBAD. wikidata.org.
[8] ↑ Q81858447 — catalog code (P528): Gaia DR2 6351874069457616640. SIMBAD. wikidata.org.
[9] ↑ Q81858447 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.67'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[10] ↑ Q81858447 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.39'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[11] ↑ Q81858447 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.806'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[12] ↑ Q81858447 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.535'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q81858447 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.486'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q81858447 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.189'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[15] ↑ Q81858447 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.763'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[16] ↑ Q81858447 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.620'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[17] ↑ Q81858447 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.8082'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q81858447 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.1554'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81858447 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-0.76'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q81858447 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+316.9170'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q81858447 — SIMBAD ID (P3083): TYC 9484-778-1. wikidata.org.
[22] ↑ Q81858447 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+342.29856571877070'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81858447 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-80.25670474658310'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81858447 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81858447 — effective temperature (P6879): {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+6193'}. The radial velocity experiment (RAVE): fourth data release. wikidata.org.
[26] ↑ Q81858447 — surface gravity (P7015): {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+15000'}. The radial velocity experiment (RAVE): fourth data release. wikidata.org.

Class ancestry

[1] ↑ Q81858447 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). Q81858447. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81858447

MLA “Q81858447.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81858447.

BibTeX

@misc{4ortxyz_q81858447_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81858447}}, year = {2026}, url = {https://4ort.xyz/entity/q81858447}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81858447 — https://4ort.xyz/entity/q81858447 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81858447 · Last refreshed: May 7, 2026