Q91187978

star in the constellation Hydra

Thing star Q91187978

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Q91187978

Summary

Q91187978 is a star^[1].

Key Facts

Q91187978's instance of is recorded as star^[2].
Q91187978's constellation is recorded as Hydra^[3].
Q91187978's catalog code is recorded as GSC 05451-01638^[4].
Q91187978's catalog code is recorded as TYC 5451-1638-1^[5].
Q91187978's catalog code is recorded as 2MASS J08485003-1238008^[6].
Q91187978's catalog code is recorded as RAVE J084850.0-123801^[7].
Q91187978's catalog code is recorded as Gaia DR1 5735252040041639808^[8].
Q91187978's catalog code is recorded as Gaia DR2 5735252044337937792^[9].
Q91187978's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.627'}^[10].
Q91187978's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.159'}^[11].
Q91187978's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.011'}^[12].
Q91187978's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.229'}^[13].
Q91187978's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.306'}^[14].
Q91187978's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.763'}^[15].
Q91187978's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.066'}^[16].
Q91187978's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.759'}^[17].
Q91187978's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.0603'}^[18].
Q91187978's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.5417'}^[19].
Q91187978's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+52.72'}^[20].
Q91187978's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+648.6346'}^[21].
Q91187978's SIMBAD ID is recorded as TYC 5451-1638-1^[22].
Q91187978's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+132.20848349699780'}^[23].
Q91187978's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-12.63359458938360'}^[24].
Q91187978's epoch is recorded as J2000.0^[25].
Q91187978's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+4983'}^[26].

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +8.627, unit: 1, amount: +8.159, unit: 1, amount: +8.011, unit: 1, amount: +11.229, unit: 1, amount: +10.306, unit: 1, amount: +10.763, unit: 1, amount: +10.066, unit: 1, amount: +9.759, unit: 1, amount: +10.0603

Catalog code GSC 05451-01638, TYC 5451-1638-1, 2MASS J08485003-1238008, RAVE J084850.0-123801, Gaia DR1 5735252040041639808, Gaia DR2 5735252044337937792

Constellation Hydra

Declination unit: www.wikidata.org, amount: -12.63359458938360

Declination component of proper motion unit: www.wikidata.org, amount: +9.558

Distance from earth unit: www.wikidata.org, amount: +648.6346

Effective temperature unit: www.wikidata.org, amount: +4983

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +1.5417

Radial velocity unit: www.wikidata.org, amount: +52.72

Right ascension unit: www.wikidata.org, amount: +132.20848349699780

Right ascension component of proper motion unit: www.wikidata.org, amount: -1.233

Surface gravity unit: www.wikidata.org, amount: +680

External References (2)

Gaia id 5735252044337937792

Simbad id TYC 5451-1638-1

References

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

Direct Wikidata claims

[2] ↑ Q91187978 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q91187978 — constellation (P59): Hydra. wikidata.org.
[4] ↑ Q91187978 — catalog code (P528): GSC 05451-01638. SIMBAD. wikidata.org.
[5] ↑ Q91187978 — catalog code (P528): TYC 5451-1638-1. SIMBAD. wikidata.org.
[6] ↑ Q91187978 — catalog code (P528): 2MASS J08485003-1238008. SIMBAD. wikidata.org.
[7] ↑ Q91187978 — catalog code (P528): RAVE J084850.0-123801. SIMBAD. wikidata.org.
[8] ↑ Q91187978 — catalog code (P528): Gaia DR1 5735252040041639808. SIMBAD. wikidata.org.
[9] ↑ Q91187978 — catalog code (P528): Gaia DR2 5735252044337937792. SIMBAD. wikidata.org.
[10] ↑ Q91187978 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.627'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[11] ↑ Q91187978 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.159'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[12] ↑ Q91187978 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.011'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q91187978 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.229'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[14] ↑ Q91187978 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.306'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[15] ↑ Q91187978 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.763'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[16] ↑ Q91187978 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.066'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[17] ↑ Q91187978 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.759'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[18] ↑ Q91187978 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.0603'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q91187978 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.5417'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q91187978 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+52.72'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q91187978 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+648.6346'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q91187978 — SIMBAD ID (P3083): TYC 5451-1638-1. wikidata.org.
[23] ↑ Q91187978 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+132.20848349699780'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q91187978 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-12.63359458938360'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q91187978 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[26] ↑ Q91187978 — effective temperature (P6879): {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+4983'}. The radial velocity experiment (RAVE): fourth data release. wikidata.org.

Class ancestry

[1] ↑ Q91187978 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). Q91187978. Retrieved May 7, 2026, from https://4ort.xyz/entity/q91187978

MLA “Q91187978.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q91187978.

BibTeX

@misc{4ortxyz_q91187978_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q91187978}}, year = {2026}, url = {https://4ort.xyz/entity/q91187978}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q91187978 — https://4ort.xyz/entity/q91187978 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q91187978 · Last refreshed: May 7, 2026