Q78772145

star in the constellation Hydra

Thing star Q78772145

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Q78772145

Summary

Q78772145 is a star^[1].

Key Facts

Q78772145's instance of is recorded as star^[2].
Q78772145's constellation is recorded as Hydra^[3].
Q78772145's catalog code is recorded as USNO-B1.0 0566-00307795^[4].
Q78772145's catalog code is recorded as GSC 07237-00655^[5].
Q78772145's catalog code is recorded as TYC 7237-655-1^[6].
Q78772145's catalog code is recorded as 2MASS J12231272-3320264^[7].
Q78772145's catalog code is recorded as RAVE J122312.7-332026^[8].
Q78772145's catalog code is recorded as DENIS J122312.7-332026^[9].
Q78772145's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.558'}^[10].
Q78772145's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.196'}^[11].
Q78772145's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.129'}^[12].
Q78772145's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.155'}^[13].
Q78772145's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.52'}^[14].
Q78772145's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.94'}^[15].
Q78772145's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.62'}^[16].
Q78772145's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-11.296'}^[17].
Q78772145's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-11.30'}^[18].
Q78772145's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+142.163'}^[19].
Q78772145's SIMBAD ID is recorded as TYC 7237-655-1^[20].
Q78772145's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+185.80304583'}^[21].
Q78772145's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-33.34071250'}^[22].
Q78772145's epoch is recorded as J2000.0^[23].
Q78772145's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+5461'}^[24].
Q78772145's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+95000'}^[25].
Q78772145's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+18.0'}^[26].

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +9.558, unit: 1, amount: +9.196, unit: 1, amount: +9.129, unit: 1, amount: +10.155, unit: 1, amount: +10.52, unit: 1, amount: +10.94, unit: 1, amount: +11.62

Catalog code USNO-B1.0 0566-00307795, GSC 07237-00655, TYC 7237-655-1, 2MASS J12231272-3320264, RAVE J122312.7-332026, DENIS J122312.7-332026

Constellation Hydra

Declination unit: www.wikidata.org, amount: -33.34071250

Declination component of proper motion unit: www.wikidata.org, amount: +18.0

Distance from earth unit: www.wikidata.org, amount: +142.163

Effective temperature unit: www.wikidata.org, amount: +5461

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Radial velocity unit: www.wikidata.org, amount: -11.296, unit: www.wikidata.org, amount: -11.30

Right ascension unit: www.wikidata.org, amount: +185.80304583

Right ascension component of proper motion unit: www.wikidata.org, amount: -12.2

Surface gravity unit: www.wikidata.org, amount: +95000

External References (2)

Gaia id 3468255463832341632

Simbad id TYC 7237-655-1

References

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

Direct Wikidata claims

[2] ↑ Q78772145 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q78772145 — constellation (P59): Hydra. wikidata.org.
[4] ↑ Q78772145 — catalog code (P528): USNO-B1.0 0566-00307795. SIMBAD. wikidata.org.
[5] ↑ Q78772145 — catalog code (P528): GSC 07237-00655. SIMBAD. wikidata.org.
[6] ↑ Q78772145 — catalog code (P528): TYC 7237-655-1. SIMBAD. wikidata.org.
[7] ↑ Q78772145 — catalog code (P528): 2MASS J12231272-3320264. SIMBAD. wikidata.org.
[8] ↑ Q78772145 — catalog code (P528): RAVE J122312.7-332026. SIMBAD. wikidata.org.
[9] ↑ Q78772145 — catalog code (P528): DENIS J122312.7-332026. SIMBAD. wikidata.org.
[10] ↑ Q78772145 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.558'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[11] ↑ Q78772145 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.196'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[12] ↑ Q78772145 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.129'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q78772145 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.155'}. The DENIS database, 3rd Release. wikidata.org.
[14] ↑ Q78772145 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.52'}. The USNO-B Catalog. wikidata.org.
[15] ↑ Q78772145 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.94'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[16] ↑ Q78772145 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.62'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[17] ↑ Q78772145 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-11.296'}. The Radial Velocity Experiment (RAVE): fifth data release. wikidata.org.
[18] ↑ Q78772145 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-11.30'}. The Radial Velocity Experiment (RAVE): fifth data release. wikidata.org.
[19] ↑ Q78772145 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+142.163'}. The Radial Velocity Experiment (RAVE): fifth data release. wikidata.org.
[20] ↑ Q78772145 — SIMBAD ID (P3083): TYC 7237-655-1. wikidata.org.
[21] ↑ Q78772145 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+185.80304583'}. The Tycho Reference Catalogue. wikidata.org.
[22] ↑ Q78772145 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-33.34071250'}. The Tycho Reference Catalogue. wikidata.org.
[23] ↑ Q78772145 — epoch (P6259): J2000.0. The Tycho Reference Catalogue. wikidata.org.
[24] ↑ Q78772145 — effective temperature (P6879): {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+5461'}. The radial velocity experiment (RAVE): fourth data release. wikidata.org.
[25] ↑ Q78772145 — surface gravity (P7015): {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+95000'}. The radial velocity experiment (RAVE): fourth data release. wikidata.org.
[26] ↑ Q78772145 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+18.0'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.

Class ancestry

[1] ↑ Q78772145 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). Q78772145. Retrieved May 7, 2026, from https://4ort.xyz/entity/q78772145

MLA “Q78772145.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q78772145.

BibTeX

@misc{4ortxyz_q78772145_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q78772145}}, year = {2026}, url = {https://4ort.xyz/entity/q78772145}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q78772145 — https://4ort.xyz/entity/q78772145 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q78772145 · Last refreshed: May 7, 2026