Q92149306

white dwarf in the constellation Coma Berenices

Thing white_dwarf Q92149306

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Q92149306

Summary

Q92149306 is a white dwarf^[1].

Key Facts

Q92149306's instance of is recorded as white dwarf^[2].
Q92149306's constellation is recorded as Coma Berenices^[3].
Q92149306's spectral class is recorded as DA+M^[4].
Q92149306's catalog code is recorded as SDSS J115857.33+152921.4^[5].
Q92149306's catalog code is recorded as [HHD2009] SDSS J1158+1529^[6].
Q92149306's catalog code is recorded as [RGS2010] J115857.33+152921.4^[7].
Q92149306's catalog code is recorded as SDSS J115857.33+152921.5^[8].
Q92149306's catalog code is recorded as WIRED J115857.33+152921.4^[9].
Q92149306's catalog code is recorded as 2MASS J11585730+1529221^[10].
Q92149306's catalog code is recorded as WD 1156+157^[11].
Q92149306's catalog code is recorded as Gaia DR2 3925205933625487104^[12].
Q92149306's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.316'}^[13].
Q92149306's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.774'}^[14].
Q92149306's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.327'}^[15].
Q92149306's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.579'}^[16].
Q92149306's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.891'}^[17].
Q92149306's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.912'}^[18].
Q92149306's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.382'}^[19].
Q92149306's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.907'}^[20].
Q92149306's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.6558'}^[21].
Q92149306's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.5484'}^[22].
Q92149306's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+330'}^[23].
Q92149306's metallicity is recorded as {'unit': '1', 'amount': '-0.5'}^[24].
Q92149306's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1314'}^[25].
Q92149306's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+179.73892005286250'}^[26].

Body

Definition and Type

Q92149306'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: +18.316, unit: 1, amount: +18.774, unit: 1, amount: +18.327, unit: 1, amount: +18.579, unit: 1, amount: +18.891, unit: 1, amount: +16.912, unit: 1, amount: +16.382, unit: 1, amount: +15.907, unit: 1, amount: +18.6558

Catalog code SDSS J115857.33+152921.4, [HHD2009] SDSS J1158+1529, [RGS2010] J115857.33+152921.4, SDSS J115857.33+152921.5, WIRED J115857.33+152921.4, 2MASS J11585730+1529221, WD 1156+157, Gaia DR2 3925205933625487104

Constellation Coma Berenices

Declination unit: www.wikidata.org, amount: +15.48931196311380

Declination component of proper motion unit: www.wikidata.org, amount: -3.879

Distance from earth unit: www.wikidata.org, amount: +1314

Effective temperature unit: www.wikidata.org, amount: +36390

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: -0.5

Parallax unit: www.wikidata.org, amount: +1.5484

Radial velocity unit: www.wikidata.org, amount: +330

Right ascension unit: www.wikidata.org, amount: +179.73892005286250

Right ascension component of proper motion unit: www.wikidata.org, amount: -24.129

Spectral class DA+M

Surface gravity unit: www.wikidata.org, amount: +135000000

External References (2)

Gaia id 3925205933625487104

Simbad id SDSS J115857.33+152921.4

References

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

Direct Wikidata claims

[2] ↑ Q92149306 — instance of (P31): white dwarf. SIMBAD. wikidata.org.
[3] ↑ Q92149306 — constellation (P59): Coma Berenices. wikidata.org.
[4] ↑ Q92149306 — spectral class (P215): DA+M. White dwarf-main sequence binaries identified within SDSS DR7 and UKIDSS DR5. wikidata.org.
[5] ↑ Q92149306 — catalog code (P528): SDSS J115857.33+152921.4. SIMBAD. wikidata.org.
[6] ↑ Q92149306 — catalog code (P528): [HHD2009] SDSS J1158+1529. SIMBAD. wikidata.org.
[7] ↑ Q92149306 — catalog code (P528): [RGS2010] J115857.33+152921.4. SIMBAD. wikidata.org.
[8] ↑ Q92149306 — catalog code (P528): SDSS J115857.33+152921.5. SIMBAD. wikidata.org.
[9] ↑ Q92149306 — catalog code (P528): WIRED J115857.33+152921.4. SIMBAD. wikidata.org.
[10] ↑ Q92149306 — catalog code (P528): 2MASS J11585730+1529221. SIMBAD. wikidata.org.
[11] ↑ Q92149306 — catalog code (P528): WD 1156+157. SIMBAD. wikidata.org.
[12] ↑ Q92149306 — catalog code (P528): Gaia DR2 3925205933625487104. SIMBAD. wikidata.org.
[13] ↑ Q92149306 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.316'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[14] ↑ Q92149306 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.774'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[15] ↑ Q92149306 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.327'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[16] ↑ Q92149306 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.579'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[17] ↑ Q92149306 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.891'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[18] ↑ Q92149306 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.912'}. The WIRED survey. II. Infrared excesses in the SDSS DR7 white dwarf catalog. wikidata.org.
[19] ↑ Q92149306 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.382'}. The WIRED survey. II. Infrared excesses in the SDSS DR7 white dwarf catalog. wikidata.org.
[20] ↑ Q92149306 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.907'}. The WIRED survey. II. Infrared excesses in the SDSS DR7 white dwarf catalog. wikidata.org.
[21] ↑ Q92149306 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.6558'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q92149306 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.5484'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q92149306 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+330'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[24] ↑ Q92149306 — metallicity (P2227): {'unit': '1', 'amount': '-0.5'}. White dwarf-main sequence binaries identified within SDSS DR7 and UKIDSS DR5. wikidata.org.
[25] ↑ Q92149306 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1314'}. The WIRED survey. II. Infrared excesses in the SDSS DR7 white dwarf catalog. wikidata.org.
[26] ↑ Q92149306 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+179.73892005286250'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q92149306 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). Q92149306. Retrieved May 7, 2026, from https://4ort.xyz/entity/q92149306

MLA “Q92149306.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q92149306.

BibTeX

@misc{4ortxyz_q92149306_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q92149306}}, year = {2026}, url = {https://4ort.xyz/entity/q92149306}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q92149306 — https://4ort.xyz/entity/q92149306 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q92149306 · Last refreshed: May 7, 2026