Q86721947

star in the constellation Octans

Thing star Q86721947

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Q86721947

Summary

Q86721947 is a star^[1].

Key Facts

Q86721947's instance of is recorded as star^[2].
Q86721947's constellation is recorded as Octans^[3].
Q86721947's spectral class is recorded as K5^[4].
Q86721947's catalog code is recorded as 2MASS J21581140-8521505^[5].
Q86721947's catalog code is recorded as CD-85 176^[6].
Q86721947's catalog code is recorded as CPC 22 2728^[7].
Q86721947's catalog code is recorded as CPD-85 529^[8].
Q86721947's catalog code is recorded as GSC 09528-00474^[9].
Q86721947's catalog code is recorded as PPM 378662^[10].
Q86721947's catalog code is recorded as TYC 9528-474-1^[11].
Q86721947's catalog code is recorded as RAVE J215811.4-852151^[12].
Q86721947's catalog code is recorded as Gaia DR1 6344453190603472640^[13].
Q86721947's catalog code is recorded as Gaia DR2 6344453194900366208^[14].
Q86721947's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.374'}^[15].
Q86721947's apparent magnitude is recorded as {'unit': '1', 'amount': '+6.771'}^[16].
Q86721947's apparent magnitude is recorded as {'unit': '1', 'amount': '+6.601'}^[17].
Q86721947's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.868'}^[18].
Q86721947's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.850'}^[19].
Q86721947's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.822'}^[20].
Q86721947's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.636'}^[21].
Q86721947's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.822'}^[22].
Q86721947's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.2333'}^[23].
Q86721947's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.1265'}^[24].
Q86721947's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+7.25'}^[25].
Q86721947's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+319.8465'}^[26].

Body

Definition and Type

Q86721947's instance of is recorded as star^[2].

⭐ Popularity Graph

0/100 established

Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +7.374, unit: 1, amount: +6.771, unit: 1, amount: +6.601, unit: 1, amount: +10.868, unit: 1, amount: +9.850, unit: 1, amount: +10.822, unit: 1, amount: +9.636, unit: 1, amount: +8.822, unit: 1, amount: +9.2333

Catalog code 2MASS J21581140-8521505, CD-85 176, CPC 22 2728, CPD-85 529, GSC 09528-00474, PPM 378662, TYC 9528-474-1, RAVE J215811.4-852151, Gaia DR1 6344453190603472640, Gaia DR2 6344453194900366208

Constellation Octans

Declination unit: www.wikidata.org, amount: -85.36402423006460

Declination component of proper motion unit: www.wikidata.org, amount: -2.838

Distance from earth unit: www.wikidata.org, amount: +319.8465

Effective temperature unit: www.wikidata.org, amount: +4573

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +3.1265

Radial velocity unit: www.wikidata.org, amount: +7.25

Right ascension unit: www.wikidata.org, amount: +329.54771492878750

Right ascension component of proper motion unit: www.wikidata.org, amount: -15.817

Spectral class K5

Surface gravity unit: www.wikidata.org, amount: +450

External References (2)

Gaia id 6344453194900366208

Simbad id CD-85 176

References

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

Direct Wikidata claims

[2] ↑ Q86721947 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q86721947 — constellation (P59): Octans. wikidata.org.
[4] ↑ Q86721947 — spectral class (P215): K5. Cape Photographic Catalogue for 1950.0, zone -80 to -90. wikidata.org.
[5] ↑ Q86721947 — catalog code (P528): 2MASS J21581140-8521505. SIMBAD. wikidata.org.
[6] ↑ Q86721947 — catalog code (P528): CD-85 176. SIMBAD. wikidata.org.
[7] ↑ Q86721947 — catalog code (P528): CPC 22 2728. SIMBAD. wikidata.org.
[8] ↑ Q86721947 — catalog code (P528): CPD-85 529. SIMBAD. wikidata.org.
[9] ↑ Q86721947 — catalog code (P528): GSC 09528-00474. SIMBAD. wikidata.org.
[10] ↑ Q86721947 — catalog code (P528): PPM 378662. SIMBAD. wikidata.org.
[11] ↑ Q86721947 — catalog code (P528): TYC 9528-474-1. SIMBAD. wikidata.org.
[12] ↑ Q86721947 — catalog code (P528): RAVE J215811.4-852151. SIMBAD. wikidata.org.
[13] ↑ Q86721947 — catalog code (P528): Gaia DR1 6344453190603472640. SIMBAD. wikidata.org.
[14] ↑ Q86721947 — catalog code (P528): Gaia DR2 6344453194900366208. SIMBAD. wikidata.org.
[15] ↑ Q86721947 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.374'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q86721947 — apparent magnitude (P1215): {'unit': '1', 'amount': '+6.771'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q86721947 — apparent magnitude (P1215): {'unit': '1', 'amount': '+6.601'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q86721947 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.868'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[19] ↑ Q86721947 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.850'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[20] ↑ Q86721947 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.822'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[21] ↑ Q86721947 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.636'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[22] ↑ Q86721947 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.822'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[23] ↑ Q86721947 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.2333'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q86721947 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.1265'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q86721947 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+7.25'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q86721947 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+319.8465'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q86721947 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). Q86721947. Retrieved May 7, 2026, from https://4ort.xyz/entity/q86721947

MLA “Q86721947.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q86721947.

BibTeX

@misc{4ortxyz_q86721947_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q86721947}}, year = {2026}, url = {https://4ort.xyz/entity/q86721947}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q86721947 — https://4ort.xyz/entity/q86721947 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q86721947 · Last refreshed: May 7, 2026