Q92149063

white dwarf in the constellation Ursa Major

Thing white_dwarf Q92149063

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Q92149063

Summary

Q92149063 is a white dwarf^[1].

Key Facts

Q92149063's instance of is recorded as white dwarf^[2].
Q92149063's constellation is recorded as Ursa Major^[3].
Q92149063's spectral class is recorded as DA+M^[4].
Q92149063's catalog code is recorded as SDSS J115900.77+401825.3^[5].
Q92149063's catalog code is recorded as [HHD2009] SDSS J1159+4018^[6].
Q92149063's catalog code is recorded as [SLH2007] J115900.72+401825.2^[7].
Q92149063's catalog code is recorded as [RGS2010] J115900.77+401825.3^[8].
Q92149063's catalog code is recorded as WIRED J115900.77+401825.3^[9].
Q92149063's catalog code is recorded as WD 1156+405^[10].
Q92149063's catalog code is recorded as Gaia DR2 4034995743072083072^[11].
Q92149063's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.185'}^[12].
Q92149063's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.308'}^[13].
Q92149063's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.495'}^[14].
Q92149063's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.072'}^[15].
Q92149063's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.725'}^[16].
Q92149063's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.4101'}^[17].
Q92149063's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-12'}^[18].
Q92149063's metallicity is recorded as {'unit': '1', 'amount': '-0.5'}^[19].
Q92149063's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+890'}^[20].
Q92149063's SIMBAD ID is recorded as SDSS J115900.77+401825.3^[21].
Q92149063's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+179.75324491250200'}^[22].
Q92149063's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+40.30702318793800'}^[23].
Q92149063's epoch is recorded as J2000.0^[24].
Q92149063's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+8196'}^[25].
Q92149063's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+186000000'}^[26].

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Quick Facts

Instance of white dwarf

Properties

Apparent magnitude unit: 1, amount: +19.185, unit: 1, amount: +19.308, unit: 1, amount: +19.495, unit: 1, amount: +19.072, unit: 1, amount: +18.725, unit: 1, amount: +19.4101

Catalog code SDSS J115900.77+401825.3, [HHD2009] SDSS J1159+4018, [SLH2007] J115900.72+401825.2, [RGS2010] J115900.77+401825.3, WIRED J115900.77+401825.3, WD 1156+405, Gaia DR2 4034995743072083072

Constellation Ursa Major

Declination unit: www.wikidata.org, amount: +40.30702318793800

Declination component of proper motion unit: www.wikidata.org, amount: -7.388

Distance from earth unit: www.wikidata.org, amount: +890

Effective temperature unit: www.wikidata.org, amount: +8196

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: -0.5

Radial velocity unit: www.wikidata.org, amount: -12

Right ascension unit: www.wikidata.org, amount: +179.75324491250200

Right ascension component of proper motion unit: www.wikidata.org, amount: -20.837

Spectral class DA+M

Surface gravity unit: www.wikidata.org, amount: +186000000

External References (2)

Gaia id 4034995743072083072

Simbad id SDSS J115900.77+401825.3

References

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

Direct Wikidata claims

[2] ↑ Q92149063 — instance of (P31): white dwarf. SIMBAD. wikidata.org.
[3] ↑ Q92149063 — constellation (P59): Ursa Major. wikidata.org.
[4] ↑ Q92149063 — spectral class (P215): DA+M. Spectral analysis of 636 white dwarf-M star binaries from the Sloan Digital Sky Survey. wikidata.org.
[5] ↑ Q92149063 — catalog code (P528): SDSS J115900.77+401825.3. SIMBAD. wikidata.org.
[6] ↑ Q92149063 — catalog code (P528): [HHD2009] SDSS J1159+4018. SIMBAD. wikidata.org.
[7] ↑ Q92149063 — catalog code (P528): [SLH2007] J115900.72+401825.2. SIMBAD. wikidata.org.
[8] ↑ Q92149063 — catalog code (P528): [RGS2010] J115900.77+401825.3. SIMBAD. wikidata.org.
[9] ↑ Q92149063 — catalog code (P528): WIRED J115900.77+401825.3. SIMBAD. wikidata.org.
[10] ↑ Q92149063 — catalog code (P528): WD 1156+405. SIMBAD. wikidata.org.
[11] ↑ Q92149063 — catalog code (P528): Gaia DR2 4034995743072083072. SIMBAD. wikidata.org.
[12] ↑ Q92149063 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.185'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[13] ↑ Q92149063 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.308'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[14] ↑ Q92149063 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.495'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[15] ↑ Q92149063 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.072'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[16] ↑ Q92149063 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.725'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[17] ↑ Q92149063 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.4101'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q92149063 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-12'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[19] ↑ Q92149063 — metallicity (P2227): {'unit': '1', 'amount': '-0.5'}. Spectral analysis of 636 white dwarf-M star binaries from the Sloan Digital Sky Survey. wikidata.org.
[20] ↑ Q92149063 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+890'}. The WIRED survey. II. Infrared excesses in the SDSS DR7 white dwarf catalog. wikidata.org.
[21] ↑ Q92149063 — SIMBAD ID (P3083): SDSS J115900.77+401825.3. wikidata.org.
[22] ↑ Q92149063 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+179.75324491250200'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q92149063 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+40.30702318793800'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q92149063 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[25] ↑ Q92149063 — effective temperature (P6879): {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+8196'}. SDSS DR7 white dwarf catalog. wikidata.org.
[26] ↑ Q92149063 — surface gravity (P7015): {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+186000000'}. SDSS DR7 white dwarf catalog. wikidata.org.

Class ancestry

[1] ↑ Q92149063 is an instance of white dwarf (Q5871) [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). Q92149063. Retrieved May 7, 2026, from https://4ort.xyz/entity/q92149063

MLA “Q92149063.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q92149063.

BibTeX

@misc{4ortxyz_q92149063_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q92149063}}, year = {2026}, url = {https://4ort.xyz/entity/q92149063}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q92149063 — https://4ort.xyz/entity/q92149063 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q92149063 · Last refreshed: May 7, 2026