Q91491489

star in the constellation Octans

Thing star Q91491489

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Q91491489

Summary

Q91491489 is a star^[1].

Key Facts

Q91491489's instance of is recorded as star^[2].
Q91491489's constellation is recorded as Octans^[3].
Q91491489's catalog code is recorded as 2MASS J20381209-8107328^[4].
Q91491489's catalog code is recorded as CPD-81 907^[5].
Q91491489's catalog code is recorded as PPM 789539^[6].
Q91491489's catalog code is recorded as TYC 9472-914-1^[7].
Q91491489's catalog code is recorded as RAVE J203812.1-810733^[8].
Q91491489's catalog code is recorded as Gaia DR2 6349188001206895232^[9].
Q91491489's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.851'}^[10].
Q91491489's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.287'}^[11].
Q91491489's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.134'}^[12].
Q91491489's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.428'}^[13].
Q91491489's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.133'}^[14].
Q91491489's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.771'}^[15].
Q91491489's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.286'}^[16].
Q91491489's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.7633'}^[17].
Q91491489's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.1361'}^[18].
Q91491489's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-21.80'}^[19].
Q91491489's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+880.2042'}^[20].
Q91491489's SIMBAD ID is recorded as CPD-81 907^[21].
Q91491489's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+309.55033126591640'}^[22].
Q91491489's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-81.12582094809060'}^[23].
Q91491489's epoch is recorded as J2000.0^[24].
Q91491489's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+4884'}^[25].
Q91491489's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+132'}^[26].

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +8.851, unit: 1, amount: +8.287, unit: 1, amount: +8.134, unit: 1, amount: +12.428, unit: 1, amount: +11.133, unit: 1, amount: +11.771, unit: 1, amount: +10.286, unit: 1, amount: +10.7633

Catalog code 2MASS J20381209-8107328, CPD-81 907, PPM 789539, TYC 9472-914-1, RAVE J203812.1-810733, Gaia DR2 6349188001206895232

Constellation Octans

Declination unit: www.wikidata.org, amount: -81.12582094809060

Declination component of proper motion unit: www.wikidata.org, amount: -11.487

Distance from earth unit: www.wikidata.org, amount: +880.2042

Effective temperature unit: www.wikidata.org, amount: +4884

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +1.1361

Radial velocity unit: www.wikidata.org, amount: -21.80

Right ascension unit: www.wikidata.org, amount: +309.55033126591640

Right ascension component of proper motion unit: www.wikidata.org, amount: +6.936

Surface gravity unit: www.wikidata.org, amount: +132

External References (2)

Gaia id 6349188001205522432

Simbad id CPD-81 907

References

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

Direct Wikidata claims

[2] ↑ Q91491489 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q91491489 — constellation (P59): Octans. wikidata.org.
[4] ↑ Q91491489 — catalog code (P528): 2MASS J20381209-8107328. SIMBAD. wikidata.org.
[5] ↑ Q91491489 — catalog code (P528): CPD-81 907. SIMBAD. wikidata.org.
[6] ↑ Q91491489 — catalog code (P528): PPM 789539. SIMBAD. wikidata.org.
[7] ↑ Q91491489 — catalog code (P528): TYC 9472-914-1. SIMBAD. wikidata.org.
[8] ↑ Q91491489 — catalog code (P528): RAVE J203812.1-810733. SIMBAD. wikidata.org.
[9] ↑ Q91491489 — catalog code (P528): Gaia DR2 6349188001206895232. SIMBAD. wikidata.org.
[10] ↑ Q91491489 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.851'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[11] ↑ Q91491489 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.287'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[12] ↑ Q91491489 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.134'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q91491489 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.428'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[14] ↑ Q91491489 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.133'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[15] ↑ Q91491489 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.771'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[16] ↑ Q91491489 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.286'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[17] ↑ Q91491489 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.7633'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q91491489 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.1361'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q91491489 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-21.80'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q91491489 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+880.2042'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q91491489 — SIMBAD ID (P3083): CPD-81 907. wikidata.org.
[22] ↑ Q91491489 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+309.55033126591640'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q91491489 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-81.12582094809060'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q91491489 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[25] ↑ Q91491489 — effective temperature (P6879): {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+4884'}. The radial velocity experiment (RAVE): fourth data release. wikidata.org.
[26] ↑ Q91491489 — surface gravity (P7015): {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+132'}. The radial velocity experiment (RAVE): fourth data release. wikidata.org.

Class ancestry

[1] ↑ Q91491489 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). Q91491489. Retrieved May 7, 2026, from https://4ort.xyz/entity/q91491489

MLA “Q91491489.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q91491489.

BibTeX

@misc{4ortxyz_q91491489_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q91491489}}, year = {2026}, url = {https://4ort.xyz/entity/q91491489}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q91491489 — https://4ort.xyz/entity/q91491489 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q91491489 · Last refreshed: May 7, 2026