Q77918988

star in the constellation Ursa Major

Thing star Q77918988

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Q77918988

Summary

Q77918988 is a star^[1].

Key Facts

Q77918988's instance of is recorded as star^[2].
Q77918988's constellation is recorded as Ursa Major^[3].
Q77918988's spectral class is recorded as K2^[4].
Q77918988's catalog code is recorded as AG+54 757^[5].
Q77918988's catalog code is recorded as BD+55 1382^[6].
Q77918988's catalog code is recorded as GSC 03815-00741^[7].
Q77918988's catalog code is recorded as HD 237885^[8].
Q77918988's catalog code is recorded as PPM 32576^[9].
Q77918988's catalog code is recorded as SAO 27596^[10].
Q77918988's catalog code is recorded as TYC 3815-741-1^[11].
Q77918988's catalog code is recorded as YZ 54 6286^[12].
Q77918988's catalog code is recorded as 2MASS J10181567+5430323^[13].
Q77918988's catalog code is recorded as Gaia DR1 852112612354546304^[14].
Q77918988's catalog code is recorded as Gaia DR2 852112616650318592^[15].
Q77918988's apparent magnitude is recorded as {'unit': '1', 'amount': '+6.920'}^[16].
Q77918988's apparent magnitude is recorded as {'unit': '1', 'amount': '+6.347'}^[17].
Q77918988's apparent magnitude is recorded as {'unit': '1', 'amount': '+6.167'}^[18].
Q77918988's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.07'}^[19].
Q77918988's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.34'}^[20].
Q77918988's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.7038'}^[21].
Q77918988's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.0943'}^[22].
Q77918988's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+10.16'}^[23].
Q77918988's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+477.4865'}^[24].
Q77918988's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+154.56536156524310'}^[25].
Q77918988's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+54.50900268064580'}^[26].

Body

Definition and Type

Q77918988'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: +6.920, unit: 1, amount: +6.347, unit: 1, amount: +6.167, unit: 1, amount: +9.07, unit: 1, amount: +10.34, unit: 1, amount: +8.7038

Catalog code AG+54 757, BD+55 1382, GSC 03815-00741, HD 237885, PPM 32576, SAO 27596, TYC 3815-741-1, YZ 54 6286, 2MASS J10181567+5430323, Gaia DR1 852112612354546304, Gaia DR2 852112616650318592

Constellation Ursa Major

Declination unit: www.wikidata.org, amount: +54.50900268064580

Declination component of proper motion unit: www.wikidata.org, amount: -13.309

Distance from earth unit: www.wikidata.org, amount: +477.4865

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +2.0943

Radial velocity unit: www.wikidata.org, amount: +10.16

Right ascension unit: www.wikidata.org, amount: +154.56536156524310

Right ascension component of proper motion unit: www.wikidata.org, amount: -7.274

Spectral class K2

External References (2)

Gaia id 852112616650318592

Simbad id HD 237885

References

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

Direct Wikidata claims

[2] ↑ Q77918988 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q77918988 — constellation (P59): Ursa Major. wikidata.org.
[4] ↑ Q77918988 — spectral class (P215): K2. VizieR Online Data Catalog: Henry Draper Catalogue and Extension, published in Ann. Harvard Obs. 91-100 (1918-1925). wikidata.org.
[5] ↑ Q77918988 — catalog code (P528): AG+54 757. SIMBAD. wikidata.org.
[6] ↑ Q77918988 — catalog code (P528): BD+55 1382. SIMBAD. wikidata.org.
[7] ↑ Q77918988 — catalog code (P528): GSC 03815-00741. SIMBAD. wikidata.org.
[8] ↑ Q77918988 — catalog code (P528): HD 237885. SIMBAD. wikidata.org.
[9] ↑ Q77918988 — catalog code (P528): PPM 32576. SIMBAD. wikidata.org.
[10] ↑ Q77918988 — catalog code (P528): SAO 27596. SIMBAD. wikidata.org.
[11] ↑ Q77918988 — catalog code (P528): TYC 3815-741-1. SIMBAD. wikidata.org.
[12] ↑ Q77918988 — catalog code (P528): YZ 54 6286. SIMBAD. wikidata.org.
[13] ↑ Q77918988 — catalog code (P528): 2MASS J10181567+5430323. SIMBAD. wikidata.org.
[14] ↑ Q77918988 — catalog code (P528): Gaia DR1 852112612354546304. SIMBAD. wikidata.org.
[15] ↑ Q77918988 — catalog code (P528): Gaia DR2 852112616650318592. SIMBAD. wikidata.org.
[16] ↑ Q77918988 — apparent magnitude (P1215): {'unit': '1', 'amount': '+6.920'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q77918988 — apparent magnitude (P1215): {'unit': '1', 'amount': '+6.347'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q77918988 — apparent magnitude (P1215): {'unit': '1', 'amount': '+6.167'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[19] ↑ Q77918988 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.07'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[20] ↑ Q77918988 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.34'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[21] ↑ Q77918988 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.7038'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q77918988 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.0943'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q77918988 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+10.16'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q77918988 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+477.4865'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q77918988 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+154.56536156524310'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q77918988 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+54.50900268064580'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q77918988 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). Q77918988. Retrieved May 7, 2026, from https://4ort.xyz/entity/q77918988

MLA “Q77918988.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q77918988.

BibTeX

@misc{4ortxyz_q77918988_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q77918988}}, year = {2026}, url = {https://4ort.xyz/entity/q77918988}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q77918988 — https://4ort.xyz/entity/q77918988 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q77918988 · Last refreshed: May 7, 2026