Q86991857

star in the constellation Aquarius

Thing star Q86991857

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Q86991857

Summary

Q86991857 is a star^[1].

Key Facts

Q86991857's instance of is recorded as star^[2].
Q86991857's constellation is recorded as Aquarius^[3].
Q86991857's spectral class is recorded as K1/2(III)^[4].
Q86991857's catalog code is recorded as BD-16 6202^[5].
Q86991857's catalog code is recorded as GSC 06394-00474^[6].
Q86991857's catalog code is recorded as HD 217955^[7].
Q86991857's catalog code is recorded as PPM 241142^[8].
Q86991857's catalog code is recorded as SAO 165476^[9].
Q86991857's catalog code is recorded as TYC 6394-474-1^[10].
Q86991857's catalog code is recorded as YZ 105 8548^[11].
Q86991857's catalog code is recorded as 2MASS J23042988-1514552^[12].
Q86991857's catalog code is recorded as RAVE J230429.9-151455^[13].
Q86991857's catalog code is recorded as Gaia DR1 2409889038635904896^[14].
Q86991857's catalog code is recorded as Gaia DR2 2409889038635904896^[15].
Q86991857's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.626'}^[16].
Q86991857's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.088'}^[17].
Q86991857's apparent magnitude is recorded as {'unit': '1', 'amount': '+6.949'}^[18].
Q86991857's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.765'}^[19].
Q86991857's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.587'}^[20].
Q86991857's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.141'}^[21].
Q86991857's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.242'}^[22].
Q86991857's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.890'}^[23].
Q86991857's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.2556'}^[24].
Q86991857's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.7330'}^[25].
Q86991857's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+14.64'}^[26].

Body

Definition and Type

Q86991857's instance of is recorded as star^[2].

⭐ Popularity Graph

0/100 long tail

Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +7.626, unit: 1, amount: +7.088, unit: 1, amount: +6.949, unit: 1, amount: +10.765, unit: 1, amount: +9.587, unit: 1, amount: +10.141, unit: 1, amount: +9.242, unit: 1, amount: +8.890, unit: 1, amount: +9.2556

Catalog code BD-16 6202, GSC 06394-00474, HD 217955, PPM 241142, SAO 165476, TYC 6394-474-1, YZ 105 8548, 2MASS J23042988-1514552, RAVE J230429.9-151455, Gaia DR1 2409889038635904896, Gaia DR2 2409889038635904896

Constellation Aquarius

Declination unit: www.wikidata.org, amount: -15.24867105641990

Declination component of proper motion unit: www.wikidata.org, amount: -6.735

Distance from earth unit: www.wikidata.org, amount: +577.0340

Effective temperature unit: www.wikidata.org, amount: +4633

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +1.7330

Radial velocity unit: www.wikidata.org, amount: +14.64

Right ascension unit: www.wikidata.org, amount: +346.12453066414190

Right ascension component of proper motion unit: www.wikidata.org, amount: +2.770

Spectral class K1/2(III)

Surface gravity unit: www.wikidata.org, amount: +115

External References (2)

Gaia id 2409889038635904896

Simbad id HD 217955

References

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

Direct Wikidata claims

[2] ↑ Q86991857 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q86991857 — constellation (P59): Aquarius. wikidata.org.
[4] ↑ Q86991857 — spectral class (P215): K1/2(III). Q66617557. wikidata.org.
[5] ↑ Q86991857 — catalog code (P528): BD-16 6202. SIMBAD. wikidata.org.
[6] ↑ Q86991857 — catalog code (P528): GSC 06394-00474. SIMBAD. wikidata.org.
[7] ↑ Q86991857 — catalog code (P528): HD 217955. SIMBAD. wikidata.org.
[8] ↑ Q86991857 — catalog code (P528): PPM 241142. SIMBAD. wikidata.org.
[9] ↑ Q86991857 — catalog code (P528): SAO 165476. SIMBAD. wikidata.org.
[10] ↑ Q86991857 — catalog code (P528): TYC 6394-474-1. SIMBAD. wikidata.org.
[11] ↑ Q86991857 — catalog code (P528): YZ 105 8548. SIMBAD. wikidata.org.
[12] ↑ Q86991857 — catalog code (P528): 2MASS J23042988-1514552. SIMBAD. wikidata.org.
[13] ↑ Q86991857 — catalog code (P528): RAVE J230429.9-151455. SIMBAD. wikidata.org.
[14] ↑ Q86991857 — catalog code (P528): Gaia DR1 2409889038635904896. SIMBAD. wikidata.org.
[15] ↑ Q86991857 — catalog code (P528): Gaia DR2 2409889038635904896. SIMBAD. wikidata.org.
[16] ↑ Q86991857 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.626'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q86991857 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.088'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q86991857 — apparent magnitude (P1215): {'unit': '1', 'amount': '+6.949'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[19] ↑ Q86991857 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.765'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[20] ↑ Q86991857 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.587'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[21] ↑ Q86991857 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.141'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[22] ↑ Q86991857 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.242'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[23] ↑ Q86991857 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.890'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[24] ↑ Q86991857 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.2556'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q86991857 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.7330'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q86991857 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+14.64'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q86991857 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). Q86991857. Retrieved May 7, 2026, from https://4ort.xyz/entity/q86991857

MLA “Q86991857.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q86991857.

BibTeX

@misc{4ortxyz_q86991857_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q86991857}}, year = {2026}, url = {https://4ort.xyz/entity/q86991857}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q86991857 — https://4ort.xyz/entity/q86991857 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q86991857 · Last refreshed: May 7, 2026