Q76990372

white dwarf in the constellation Aries

Thing white_dwarf Q76990372

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Q76990372

Summary

Q76990372 is a white dwarf^[1].

Key Facts

Q76990372's instance of is recorded as white dwarf^[2].
Q76990372's constellation is recorded as Aries^[3].
Q76990372's spectral class is recorded as DA+M^[4].
Q76990372's catalog code is recorded as [SGR2010] J0239+2736^[5].
Q76990372's catalog code is recorded as [SGR2010] J023938.04+273654.0^[6].
Q76990372's catalog code is recorded as SDSS J023938.04+273654.0^[7].
Q76990372's catalog code is recorded as 2MASS J02393804+2736546^[8].
Q76990372's catalog code is recorded as SDSS J023938.04+273654.1^[9].
Q76990372's catalog code is recorded as WIRED J023938.04+273654.0^[10].
Q76990372's catalog code is recorded as WD 0236+274^[11].
Q76990372's catalog code is recorded as Gaia DR2 127072001931695744^[12].
Q76990372's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.000'}^[13].
Q76990372's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.306'}^[14].
Q76990372's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.203'}^[15].
Q76990372's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.630'}^[16].
Q76990372's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.949'}^[17].
Q76990372's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.794'}^[18].
Q76990372's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.534'}^[19].
Q76990372's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.427'}^[20].
Q76990372's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.9124'}^[21].
Q76990372's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.4686'}^[22].
Q76990372's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+287'}^[23].
Q76990372's SIMBAD ID is recorded as SDSS J023938.04+273654.0^[24].
Q76990372's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+39.90850071662840'}^[25].
Q76990372's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+27.61505570436760'}^[26].

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Quick Facts

Instance of white dwarf

Properties

Apparent magnitude unit: 1, amount: +20.000, unit: 1, amount: +19.306, unit: 1, amount: +19.203, unit: 1, amount: +18.630, unit: 1, amount: +17.949, unit: 1, amount: +16.794, unit: 1, amount: +15.534, unit: 1, amount: +15.427, unit: 1, amount: +18.9124

Catalog code [SGR2010] J0239+2736, [SGR2010] J023938.04+273654.0, SDSS J023938.04+273654.0, 2MASS J02393804+2736546, SDSS J023938.04+273654.1, WIRED J023938.04+273654.0, WD 0236+274, Gaia DR2 127072001931695744

Constellation Aries

Declination unit: www.wikidata.org, amount: +27.61505570436760

Declination component of proper motion unit: www.wikidata.org, amount: -20.375

Distance from earth unit: www.wikidata.org, amount: +287

Effective temperature unit: www.wikidata.org, amount: +9783

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +3.4686

Right ascension unit: www.wikidata.org, amount: +39.90850071662840

Right ascension component of proper motion unit: www.wikidata.org, amount: +1.546

Spectral class DA+M

Surface gravity unit: www.wikidata.org, amount: +66000000

External References (2)

Gaia id 127072001931695744

Simbad id SDSS J023938.04+273654.0

References

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

Direct Wikidata claims

[2] ↑ Q76990372 — instance of (P31): white dwarf. SIMBAD. wikidata.org.
[3] ↑ Q76990372 — constellation (P59): Aries. wikidata.org.
[4] ↑ Q76990372 — spectral class (P215): DA+M. SDSS DR7 white dwarf catalog. wikidata.org.
[5] ↑ Q76990372 — catalog code (P528): [SGR2010] J0239+2736. SIMBAD. wikidata.org.
[6] ↑ Q76990372 — catalog code (P528): [SGR2010] J023938.04+273654.0. SIMBAD. wikidata.org.
[7] ↑ Q76990372 — catalog code (P528): SDSS J023938.04+273654.0. SIMBAD. wikidata.org.
[8] ↑ Q76990372 — catalog code (P528): 2MASS J02393804+2736546. SIMBAD. wikidata.org.
[9] ↑ Q76990372 — catalog code (P528): SDSS J023938.04+273654.1. SIMBAD. wikidata.org.
[10] ↑ Q76990372 — catalog code (P528): WIRED J023938.04+273654.0. SIMBAD. wikidata.org.
[11] ↑ Q76990372 — catalog code (P528): WD 0236+274. SIMBAD. wikidata.org.
[12] ↑ Q76990372 — catalog code (P528): Gaia DR2 127072001931695744. SIMBAD. wikidata.org.
[13] ↑ Q76990372 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.000'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[14] ↑ Q76990372 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.306'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[15] ↑ Q76990372 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.203'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[16] ↑ Q76990372 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.630'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[17] ↑ Q76990372 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.949'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[18] ↑ Q76990372 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.794'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[19] ↑ Q76990372 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.534'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[20] ↑ Q76990372 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.427'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[21] ↑ Q76990372 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.9124'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q76990372 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.4686'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q76990372 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+287'}. The WIRED survey. II. Infrared excesses in the SDSS DR7 white dwarf catalog. wikidata.org.
[24] ↑ Q76990372 — SIMBAD ID (P3083): SDSS J023938.04+273654.0. wikidata.org.
[25] ↑ Q76990372 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+39.90850071662840'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q76990372 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+27.61505570436760'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q76990372 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). Q76990372. Retrieved May 7, 2026, from https://4ort.xyz/entity/q76990372

MLA “Q76990372.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q76990372.

BibTeX

@misc{4ortxyz_q76990372_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q76990372}}, year = {2026}, url = {https://4ort.xyz/entity/q76990372}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q76990372 — https://4ort.xyz/entity/q76990372 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q76990372 · Last refreshed: May 7, 2026