Q81810767

hot subdwarf star in the constellation Ursa Major

Thing hot_subdwarf_star Q81810767

Press Enter · cited answer in seconds

Q81810767

Summary

Q81810767 is a hot subdwarf star^[1].

Key Facts

Q81810767's instance of is recorded as hot subdwarf star^[2].
Q81810767's constellation is recorded as Ursa Major^[3].
Q81810767's spectral class is recorded as sdB^[4].
Q81810767's catalog code is recorded as GALEX J110821.6+293649^[5].
Q81810767's catalog code is recorded as HIDDEN NAME PG 1105+298^[6].
Q81810767's catalog code is recorded as CBS 35^[7].
Q81810767's catalog code is recorded as CHSS 409^[8].
Q81810767's catalog code is recorded as PG 1105+299^[9].
Q81810767's catalog code is recorded as Ton 56^[10].
Q81810767's catalog code is recorded as 2MASS J11082152+2936490^[11].
Q81810767's catalog code is recorded as SDSS J110821.54+293649.0^[12].
Q81810767's catalog code is recorded as UCAC4 599-048328^[13].
Q81810767's catalog code is recorded as Gaia DR2 732525643203984896^[14].
Q81810767's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.27'}^[15].
Q81810767's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.147'}^[16].
Q81810767's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.950'}^[17].
Q81810767's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.220'}^[18].
Q81810767's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.737'}^[19].
Q81810767's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.096'}^[20].
Q81810767's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.56'}^[21].
Q81810767's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.387'}^[22].
Q81810767's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.4961'}^[23].
Q81810767's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.1204'}^[24].
Q81810767's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+389'}^[25].
Q81810767's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+167.08974112889770'}^[26].

Body

Definition and Type

Q81810767's instance of is recorded as hot subdwarf star^[2].

⭐ Popularity Graph

0/100 long tail

Quick Facts

Instance of hot subdwarf star

Properties

Apparent magnitude unit: 1, amount: +15.27, unit: 1, amount: +16.147, unit: 1, amount: +14.950, unit: 1, amount: +15.220, unit: 1, amount: +15.737, unit: 1, amount: +16.096, unit: 1, amount: +15.56, unit: 1, amount: +16.387, unit: 1, amount: +15.4961

Catalog code GALEX J110821.6+293649, HIDDEN NAME PG 1105+298, CBS 35, CHSS 409, PG 1105+299, Ton 56, 2MASS J11082152+2936490, SDSS J110821.54+293649.0, UCAC4 599-048328, Gaia DR2 732525643203984896

Constellation Ursa Major

Declination unit: www.wikidata.org, amount: +29.61364318959560

Declination component of proper motion unit: www.wikidata.org, amount: -8.855

Distance from earth unit: www.wikidata.org, amount: +389

Effective temperature unit: www.wikidata.org, amount: +16525, unit: www.wikidata.org, amount: +34000

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +0.1204

Right ascension unit: www.wikidata.org, amount: +167.08974112889770

Right ascension component of proper motion unit: www.wikidata.org, amount: +0.949

Spectral class sdB

Surface gravity unit: www.wikidata.org, amount: +70000000

External References (2)

Gaia id 732525643203984896

Simbad id Ton 56

References

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

Direct Wikidata claims

[2] ↑ Q81810767 — instance of (P31): hot subdwarf star. SIMBAD. wikidata.org.
[3] ↑ Q81810767 — constellation (P59): Ursa Major. wikidata.org.
[4] ↑ Q81810767 — spectral class (P215): sdB. The Palomar-Green catalog of ultraviolet-excess stellar objects. wikidata.org.
[5] ↑ Q81810767 — catalog code (P528): GALEX J110821.6+293649. SIMBAD. wikidata.org.
[6] ↑ Q81810767 — catalog code (P528): HIDDEN NAME PG 1105+298. SIMBAD. wikidata.org.
[7] ↑ Q81810767 — catalog code (P528): CBS 35. SIMBAD. wikidata.org.
[8] ↑ Q81810767 — catalog code (P528): CHSS 409. SIMBAD. wikidata.org.
[9] ↑ Q81810767 — catalog code (P528): PG 1105+299. SIMBAD. wikidata.org.
[10] ↑ Q81810767 — catalog code (P528): Ton 56. SIMBAD. wikidata.org.
[11] ↑ Q81810767 — catalog code (P528): 2MASS J11082152+2936490. SIMBAD. wikidata.org.
[12] ↑ Q81810767 — catalog code (P528): SDSS J110821.54+293649.0. SIMBAD. wikidata.org.
[13] ↑ Q81810767 — catalog code (P528): UCAC4 599-048328. SIMBAD. wikidata.org.
[14] ↑ Q81810767 — catalog code (P528): Gaia DR2 732525643203984896. SIMBAD. wikidata.org.
[15] ↑ Q81810767 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.27'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[16] ↑ Q81810767 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.147'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81810767 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.950'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[18] ↑ Q81810767 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.220'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[19] ↑ Q81810767 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.737'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[20] ↑ Q81810767 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.096'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[21] ↑ Q81810767 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.56'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[22] ↑ Q81810767 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.387'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[23] ↑ Q81810767 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.4961'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81810767 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.1204'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81810767 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+389'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[26] ↑ Q81810767 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+167.08974112889770'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81810767 is an instance of hot subdwarf star (Q54231557) [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). Q81810767. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81810767

MLA “Q81810767.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81810767.

BibTeX

@misc{4ortxyz_q81810767_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81810767}}, year = {2026}, url = {https://4ort.xyz/entity/q81810767}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81810767 — https://4ort.xyz/entity/q81810767 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81810767 · Last refreshed: May 7, 2026