Q77276018

white dwarf in the constellation Ursa Major

Thing white_dwarf Q77276018

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Q77276018

Summary

Q77276018 is a white dwarf^[1].

Key Facts

Q77276018's instance of is recorded as white dwarf^[2].
Q77276018's constellation is recorded as Ursa Major^[3].
Q77276018's spectral class is recorded as DA^[4].
Q77276018's catalog code is recorded as 2MASS J09094202+6019280^[5].
Q77276018's catalog code is recorded as Pul -3 520093^[6].
Q77276018's catalog code is recorded as USNO-A2.0 1500-05144054^[7].
Q77276018's catalog code is recorded as GALEX 2485391196502893129^[8].
Q77276018's catalog code is recorded as SDSS J090942.02+601928.1^[9].
Q77276018's catalog code is recorded as SBSG 0905+605^[10].
Q77276018's catalog code is recorded as SBSS 0905+605^[11].
Q77276018's catalog code is recorded as SDSS J090942.03+601928.2^[12].
Q77276018's catalog code is recorded as WIRED J090942.02+601928.1^[13].
Q77276018's catalog code is recorded as WD 0905+605^[14].
Q77276018's catalog code is recorded as UCAC4 752-045520^[15].
Q77276018's catalog code is recorded as SDSS J090942.03+601928.1^[16].
Q77276018's catalog code is recorded as Gaia DR2 1039435691120199936^[17].
Q77276018's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.3'}^[18].
Q77276018's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.509'}^[19].
Q77276018's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.311'}^[20].
Q77276018's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.502'}^[21].
Q77276018's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.730'}^[22].
Q77276018's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.378'}^[23].
Q77276018's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.56'}^[24].
Q77276018's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.15'}^[25].
Q77276018's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.98'}^[26].

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Quick Facts

Instance of white dwarf

Properties

Apparent magnitude unit: 1, amount: +16.3, unit: 1, amount: +16.509, unit: 1, amount: +16.311, unit: 1, amount: +15.502, unit: 1, amount: +16.730, unit: 1, amount: +16.378, unit: 1, amount: +16.56, unit: 1, amount: +16.15, unit: 1, amount: +15.98, unit: 1, amount: +15.70, unit: 1, amount: +16.325, unit: 1, amount: +16.2732

Catalog code 2MASS J09094202+6019280, Pul -3 520093, USNO-A2.0 1500-05144054, GALEX 2485391196502893129, SDSS J090942.02+601928.1, SBSG 0905+605, SBSS 0905+605, SDSS J090942.03+601928.2, WIRED J090942.02+601928.1, WD 0905+605, UCAC4 752-045520, SDSS J090942.03+601928.1, Gaia DR2 1039435691120199936

Constellation Ursa Major

Declination unit: www.wikidata.org, amount: +60.32447284449990

Declination component of proper motion unit: www.wikidata.org, amount: +13.699

Distance from earth unit: www.wikidata.org, amount: +47.5459

Effective temperature unit: www.wikidata.org, amount: +8532

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +21.0323

Right ascension unit: www.wikidata.org, amount: +137.42506946178030

Right ascension component of proper motion unit: www.wikidata.org, amount: +14.931

Spectral class DA

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

External References (2)

Gaia id 1039435691120199936

Simbad id SBSS 0905+605

References

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

Direct Wikidata claims

[2] ↑ Q77276018 — instance of (P31): white dwarf. SIMBAD. wikidata.org.
[3] ↑ Q77276018 — constellation (P59): Ursa Major. wikidata.org.
[4] ↑ Q77276018 — spectral class (P215): DA. SDSS DR7 white dwarf catalog. wikidata.org.
[5] ↑ Q77276018 — catalog code (P528): 2MASS J09094202+6019280. SIMBAD. wikidata.org.
[6] ↑ Q77276018 — catalog code (P528): Pul -3 520093. SIMBAD. wikidata.org.
[7] ↑ Q77276018 — catalog code (P528): USNO-A2.0 1500-05144054. SIMBAD. wikidata.org.
[8] ↑ Q77276018 — catalog code (P528): GALEX 2485391196502893129. SIMBAD. wikidata.org.
[9] ↑ Q77276018 — catalog code (P528): SDSS J090942.02+601928.1. SIMBAD. wikidata.org.
[10] ↑ Q77276018 — catalog code (P528): SBSG 0905+605. SIMBAD. wikidata.org.
[11] ↑ Q77276018 — catalog code (P528): SBSS 0905+605. SIMBAD. wikidata.org.
[12] ↑ Q77276018 — catalog code (P528): SDSS J090942.03+601928.2. SIMBAD. wikidata.org.
[13] ↑ Q77276018 — catalog code (P528): WIRED J090942.02+601928.1. SIMBAD. wikidata.org.
[14] ↑ Q77276018 — catalog code (P528): WD 0905+605. SIMBAD. wikidata.org.
[15] ↑ Q77276018 — catalog code (P528): UCAC4 752-045520. SIMBAD. wikidata.org.
[16] ↑ Q77276018 — catalog code (P528): SDSS J090942.03+601928.1. SIMBAD. wikidata.org.
[17] ↑ Q77276018 — catalog code (P528): Gaia DR2 1039435691120199936. SIMBAD. wikidata.org.
[18] ↑ Q77276018 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.3'}. Q66682318. wikidata.org.
[19] ↑ Q77276018 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.509'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[20] ↑ Q77276018 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.311'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[21] ↑ Q77276018 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.502'}. The WIRED survey. II. Infrared excesses in the SDSS DR7 white dwarf catalog. wikidata.org.
[22] ↑ Q77276018 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.730'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[23] ↑ Q77276018 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.378'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[24] ↑ Q77276018 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.56'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[25] ↑ Q77276018 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.15'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[26] ↑ Q77276018 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.98'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.

Class ancestry

[1] ↑ Q77276018 is an instance of white dwarf (Q5871) [P31, primary]. Wikidata. wikidata.org.

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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). Q77276018. Retrieved May 7, 2026, from https://4ort.xyz/entity/q77276018

MLA “Q77276018.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q77276018.

BibTeX

@misc{4ortxyz_q77276018_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q77276018}}, year = {2026}, url = {https://4ort.xyz/entity/q77276018}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q77276018 — https://4ort.xyz/entity/q77276018 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q77276018 · Last refreshed: May 7, 2026