Q82053991

white dwarf in the constellation Cetus

Thing white_dwarf Q82053991

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Q82053991

Summary

Q82053991 is a white dwarf^[1].

Key Facts

Q82053991's instance of is recorded as white dwarf^[2].
Q82053991's constellation is recorded as Cetus^[3].
Q82053991's spectral class is recorded as DA+M?^[4].
Q82053991's catalog code is recorded as 2MASS J03085987-0027356^[5].
Q82053991's catalog code is recorded as SDSS J030859.87-002735.8^[6].
Q82053991's catalog code is recorded as SDSS J030859.86-002735.8^[7].
Q82053991's catalog code is recorded as [SLH2007] J030859.86-002735.8^[8].
Q82053991's catalog code is recorded as [SHW2006] J030859.87-002735.8^[9].
Q82053991's catalog code is recorded as [RGS2010] J030859.86-002735.7^[10].
Q82053991's catalog code is recorded as [RGR2007] J030859.86-002735.8^[11].
Q82053991's catalog code is recorded as [RGR2007] J030859.86-002735.7^[12].
Q82053991's catalog code is recorded as [SGR2010] J0308-0027^[13].
Q82053991's catalog code is recorded as [SGR2010] J030859.86-002735.7^[14].
Q82053991's catalog code is recorded as WIRED J030859.86-002735.7^[15].
Q82053991's catalog code is recorded as WD 0306-006^[16].
Q82053991's catalog code is recorded as [RGS2010] J030859.86-002735.8^[17].
Q82053991's catalog code is recorded as LAMOST J030859.86-002735.7^[18].
Q82053991's catalog code is recorded as Gaia DR2 3266379154673214464^[19].
Q82053991's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.820'}^[20].
Q82053991's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.528'}^[21].
Q82053991's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.859'}^[22].
Q82053991's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.050'}^[23].
Q82053991's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.087'}^[24].
Q82053991's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.759'}^[25].
Q82053991's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.653'}^[26].

Body

Definition and Type

Q82053991's instance of is recorded as white dwarf^[2].

⭐ Popularity Graph

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Quick Facts

Instance of white dwarf

Properties

Apparent magnitude unit: 1, amount: +14.820, unit: 1, amount: +19.528, unit: 1, amount: +18.859, unit: 1, amount: +17.050, unit: 1, amount: +20.087, unit: 1, amount: +17.759, unit: 1, amount: +15.653, unit: 1, amount: +15.091, unit: 1, amount: +18.3400

Catalog code 2MASS J03085987-0027356, SDSS J030859.87-002735.8, SDSS J030859.86-002735.8, [SLH2007] J030859.86-002735.8, [SHW2006] J030859.87-002735.8, [RGS2010] J030859.86-002735.7, [RGR2007] J030859.86-002735.8, [RGR2007] J030859.86-002735.7, [SGR2010] J0308-0027, [SGR2010] J030859.86-002735.7, WIRED J030859.86-002735.7, WD 0306-006, [RGS2010] J030859.86-002735.8, LAMOST J030859.86-002735.7, Gaia DR2 3266379154673214464

Constellation Cetus

Declination unit: www.wikidata.org, amount: -0.45993534302810

Declination component of proper motion unit: www.wikidata.org, amount: +1.729

Distance from earth unit: www.wikidata.org, amount: +311

Effective temperature unit: www.wikidata.org, amount: +6300

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +1.0343

Radial velocity unit: www.wikidata.org, amount: -19.0

Right ascension unit: www.wikidata.org, amount: +47.24943886291610

Right ascension component of proper motion unit: www.wikidata.org, amount: -8.193

Spectral class DA+M?

Surface gravity unit: www.wikidata.org, amount: +1100000

External References (2)

Gaia id 3266379154673214464

Simbad id GALEX J030859.8-002735

References

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

Direct Wikidata claims

[2] ↑ Q82053991 — instance of (P31): white dwarf. SIMBAD. wikidata.org.
[3] ↑ Q82053991 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q82053991 — spectral class (P215): DA+M?. White dwarfs identified in LAMOST DR 2. wikidata.org.
[5] ↑ Q82053991 — catalog code (P528): 2MASS J03085987-0027356. SIMBAD. wikidata.org.
[6] ↑ Q82053991 — catalog code (P528): SDSS J030859.87-002735.8. SIMBAD. wikidata.org.
[7] ↑ Q82053991 — catalog code (P528): SDSS J030859.86-002735.8. SIMBAD. wikidata.org.
[8] ↑ Q82053991 — catalog code (P528): [SLH2007] J030859.86-002735.8. SIMBAD. wikidata.org.
[9] ↑ Q82053991 — catalog code (P528): [SHW2006] J030859.87-002735.8. SIMBAD. wikidata.org.
[10] ↑ Q82053991 — catalog code (P528): [RGS2010] J030859.86-002735.7. SIMBAD. wikidata.org.
[11] ↑ Q82053991 — catalog code (P528): [RGR2007] J030859.86-002735.8. SIMBAD. wikidata.org.
[12] ↑ Q82053991 — catalog code (P528): [RGR2007] J030859.86-002735.7. SIMBAD. wikidata.org.
[13] ↑ Q82053991 — catalog code (P528): [SGR2010] J0308-0027. SIMBAD. wikidata.org.
[14] ↑ Q82053991 — catalog code (P528): [SGR2010] J030859.86-002735.7. SIMBAD. wikidata.org.
[15] ↑ Q82053991 — catalog code (P528): WIRED J030859.86-002735.7. SIMBAD. wikidata.org.
[16] ↑ Q82053991 — catalog code (P528): WD 0306-006. SIMBAD. wikidata.org.
[17] ↑ Q82053991 — catalog code (P528): [RGS2010] J030859.86-002735.8. SIMBAD. wikidata.org.
[18] ↑ Q82053991 — catalog code (P528): LAMOST J030859.86-002735.7. SIMBAD. wikidata.org.
[19] ↑ Q82053991 — catalog code (P528): Gaia DR2 3266379154673214464. SIMBAD. wikidata.org.
[20] ↑ Q82053991 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.820'}. Post-common envelope binaries from SDSS - VII. A catalogue of white dwarf-main sequence binaries. wikidata.org.
[21] ↑ Q82053991 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.528'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[22] ↑ Q82053991 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.859'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[23] ↑ Q82053991 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.050'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[24] ↑ Q82053991 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.087'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[25] ↑ Q82053991 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.759'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[26] ↑ Q82053991 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.653'}. The WIRED survey. II. Infrared excesses in the SDSS DR7 white dwarf catalog. wikidata.org.

Class ancestry

[1] ↑ Q82053991 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). Q82053991. Retrieved May 7, 2026, from https://4ort.xyz/entity/q82053991

MLA “Q82053991.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q82053991.

BibTeX

@misc{4ortxyz_q82053991_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q82053991}}, year = {2026}, url = {https://4ort.xyz/entity/q82053991}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q82053991 — https://4ort.xyz/entity/q82053991 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q82053991 · Last refreshed: May 7, 2026