Q78397875

white dwarf in the constellation Coma Berenices

Thing white_dwarf Q78397875

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Q78397875

Summary

Q78397875 is a white dwarf^[1].

Key Facts

Q78397875's instance of is recorded as white dwarf^[2].
Q78397875's constellation is recorded as Coma Berenices^[3].
Q78397875's spectral class is recorded as DA+M^[4].
Q78397875's catalog code is recorded as CSO 830^[5].
Q78397875's catalog code is recorded as KKC 76^[6].
Q78397875's catalog code is recorded as KUV 13076+2944^[7].
Q78397875's catalog code is recorded as KUV 494-68^[8].
Q78397875's catalog code is recorded as PB 3361^[9].
Q78397875's catalog code is recorded as US 353^[10].
Q78397875's catalog code is recorded as WD 1307+297^[11].
Q78397875's catalog code is recorded as [BCF91] 790^[12].
Q78397875's catalog code is recorded as [K80] SA 57 13612^[13].
Q78397875's catalog code is recorded as [S78c] SA 57 176^[14].
Q78397875's catalog code is recorded as 2MASS J13095635+2928048^[15].
Q78397875's catalog code is recorded as OMHR J130956.31+292804.6^[16].
Q78397875's catalog code is recorded as [HHD2009] SDSS J1309+2928^[17].
Q78397875's catalog code is recorded as SDSS J130956.37+292805.0^[18].
Q78397875's catalog code is recorded as [SLH2007] J130956.40+292805.2^[19].
Q78397875's catalog code is recorded as [RGS2010] J130956.37+292804.9^[20].
Q78397875's catalog code is recorded as [SGR2010] J1309+2928^[21].
Q78397875's catalog code is recorded as [SGR2010] J130956.37+292804.9^[22].
Q78397875's catalog code is recorded as SDSS J130956.37+292804.9^[23].
Q78397875's catalog code is recorded as SDSS J130956.38+292805.0^[24].
Q78397875's catalog code is recorded as WIRED J130956.37+292804.9^[25].
Q78397875's catalog code is recorded as Gaia DR2 1462830337344572928^[26].

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Quick Facts

Instance of white dwarf

Properties

Apparent magnitude unit: 1, amount: +18.00, unit: 1, amount: +18.00, unit: 1, amount: +16.157, unit: 1, amount: +15.872, unit: 1, amount: +17.901, unit: 1, amount: +17.549, unit: 1, amount: +17.781, unit: 1, amount: +18.051, unit: 1, amount: +17.847, unit: 1, amount: +15.961, unit: 1, amount: +17.9837

Catalog code CSO 830, KKC 76, KUV 13076+2944, KUV 494-68, PB 3361, US 353, WD 1307+297, [BCF91] 790, [K80] SA 57 13612, [S78c] SA 57 176, 2MASS J13095635+2928048, OMHR J130956.31+292804.6, [HHD2009] SDSS J1309+2928, SDSS J130956.37+292805.0, [SLH2007] J130956.40+292805.2, [RGS2010] J130956.37+292804.9, [SGR2010] J1309+2928, [SGR2010] J130956.37+292804.9, SDSS J130956.37+292804.9, SDSS J130956.38+292805.0, WIRED J130956.37+292804.9, Gaia DR2 1462830337344572928

Constellation Coma Berenices

Declination unit: www.wikidata.org, amount: +29.46805330589690

Declination component of proper motion unit: www.wikidata.org, amount: +14.359

Distance from earth unit: www.wikidata.org, amount: +209.0476

Effective temperature unit: www.wikidata.org, amount: +9628, unit: www.wikidata.org, amount: +9626

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: +0.0

Parallax unit: www.wikidata.org, amount: +4.7836

Radial velocity unit: www.wikidata.org, amount: +9

Right ascension unit: www.wikidata.org, amount: +197.48490873484820

Right ascension component of proper motion unit: www.wikidata.org, amount: +12.552

Spectral class DA+M

Surface gravity unit: www.wikidata.org, amount: +350000000, unit: www.wikidata.org, amount: +280000000

External References (2)

Gaia id 1462830337344572928

Simbad id PB 3361

References

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

Direct Wikidata claims

[2] ↑ Q78397875 — instance of (P31): white dwarf. SIMBAD. wikidata.org.
[3] ↑ Q78397875 — constellation (P59): Coma Berenices. wikidata.org.
[4] ↑ Q78397875 — spectral class (P215): DA+M. Spectral analysis of 636 white dwarf-M star binaries from the Sloan Digital Sky Survey. wikidata.org.
[5] ↑ Q78397875 — catalog code (P528): CSO 830. SIMBAD. wikidata.org.
[6] ↑ Q78397875 — catalog code (P528): KKC 76. SIMBAD. wikidata.org.
[7] ↑ Q78397875 — catalog code (P528): KUV 13076+2944. SIMBAD. wikidata.org.
[8] ↑ Q78397875 — catalog code (P528): KUV 494-68. SIMBAD. wikidata.org.
[9] ↑ Q78397875 — catalog code (P528): PB 3361. SIMBAD. wikidata.org.
[10] ↑ Q78397875 — catalog code (P528): US 353. SIMBAD. wikidata.org.
[11] ↑ Q78397875 — catalog code (P528): WD 1307+297. SIMBAD. wikidata.org.
[12] ↑ Q78397875 — catalog code (P528): [BCF91] 790. SIMBAD. wikidata.org.
[13] ↑ Q78397875 — catalog code (P528): [K80] SA 57 13612. SIMBAD. wikidata.org.
[14] ↑ Q78397875 — catalog code (P528): [S78c] SA 57 176. SIMBAD. wikidata.org.
[15] ↑ Q78397875 — catalog code (P528): 2MASS J13095635+2928048. SIMBAD. wikidata.org.
[16] ↑ Q78397875 — catalog code (P528): OMHR J130956.31+292804.6. SIMBAD. wikidata.org.
[17] ↑ Q78397875 — catalog code (P528): [HHD2009] SDSS J1309+2928. SIMBAD. wikidata.org.
[18] ↑ Q78397875 — catalog code (P528): SDSS J130956.37+292805.0. SIMBAD. wikidata.org.
[19] ↑ Q78397875 — catalog code (P528): [SLH2007] J130956.40+292805.2. SIMBAD. wikidata.org.
[20] ↑ Q78397875 — catalog code (P528): [RGS2010] J130956.37+292804.9. SIMBAD. wikidata.org.
[21] ↑ Q78397875 — catalog code (P528): [SGR2010] J1309+2928. SIMBAD. wikidata.org.
[22] ↑ Q78397875 — catalog code (P528): [SGR2010] J130956.37+292804.9. SIMBAD. wikidata.org.
[23] ↑ Q78397875 — catalog code (P528): SDSS J130956.37+292804.9. SIMBAD. wikidata.org.
[24] ↑ Q78397875 — catalog code (P528): SDSS J130956.38+292805.0. SIMBAD. wikidata.org.
[25] ↑ Q78397875 — catalog code (P528): WIRED J130956.37+292804.9. SIMBAD. wikidata.org.
[26] ↑ Q78397875 — catalog code (P528): Gaia DR2 1462830337344572928. SIMBAD. wikidata.org.

Class ancestry

[1] ↑ Q78397875 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). Q78397875. Retrieved May 7, 2026, from https://4ort.xyz/entity/q78397875

MLA “Q78397875.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q78397875.

BibTeX

@misc{4ortxyz_q78397875_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q78397875}}, year = {2026}, url = {https://4ort.xyz/entity/q78397875}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q78397875 — https://4ort.xyz/entity/q78397875 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q78397875 · Last refreshed: May 7, 2026