Q86443772

white dwarf in the constellation Virgo

Thing white_dwarf Q86443772

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Q86443772

Summary

Q86443772 is a white dwarf^[1].

Key Facts

Q86443772's instance of is recorded as white dwarf^[2].
Q86443772's constellation is recorded as Virgo^[3].
Q86443772's spectral class is recorded as DA^[4].
Q86443772's catalog code is recorded as EQ 1218+123^[5].
Q86443772's catalog code is recorded as LBQS 1218+1221^[6].
Q86443772's catalog code is recorded as RMB 170^[7].
Q86443772's catalog code is recorded as WD 1218+123^[8].
Q86443772's catalog code is recorded as [HCP84] U1^[9].
Q86443772's catalog code is recorded as SDSS J122049.58+120445.8^[10].
Q86443772's catalog code is recorded as Gaia DR2 3908196179506719488^[11].
Q86443772's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.0'}^[12].
Q86443772's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.56'}^[13].
Q86443772's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.8'}^[14].
Q86443772's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.62'}^[15].
Q86443772's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.11'}^[16].
Q86443772's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.99'}^[17].
Q86443772's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.36'}^[18].
Q86443772's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.93'}^[19].
Q86443772's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.2053'}^[20].
Q86443772's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.2861'}^[21].
Q86443772's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+304.3121'}^[22].
Q86443772's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+185.20661896309560'}^[23].
Q86443772's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+12.07938667708490'}^[24].
Q86443772's epoch is recorded as J2000.0^[25].
Q86443772's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+18000'}^[26].

Body

Definition and Type

Q86443772'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: +19.0, unit: 1, amount: +18.56, unit: 1, amount: +18.8, unit: 1, amount: +18.62, unit: 1, amount: +18.11, unit: 1, amount: +17.99, unit: 1, amount: +18.36, unit: 1, amount: +18.93, unit: 1, amount: +18.2053

Catalog code EQ 1218+123, LBQS 1218+1221, RMB 170, WD 1218+123, [HCP84] U1, SDSS J122049.58+120445.8, Gaia DR2 3908196179506719488

Constellation Virgo

Declination unit: www.wikidata.org, amount: +12.07938667708490

Declination component of proper motion unit: www.wikidata.org, amount: +11.561

Distance from earth unit: www.wikidata.org, amount: +304.3121

Effective temperature unit: www.wikidata.org, amount: +18000

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +3.2861

Right ascension unit: www.wikidata.org, amount: +185.20661896309560

Right ascension component of proper motion unit: www.wikidata.org, amount: -26.259

Spectral class DA

Surface gravity unit: www.wikidata.org, amount: +31600000

External References (2)

Gaia id 3908196179506719488

Simbad id RMB 170

References

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

Direct Wikidata claims

[2] ↑ Q86443772 — instance of (P31): white dwarf. SIMBAD. wikidata.org.
[3] ↑ Q86443772 — constellation (P59): Virgo. wikidata.org.
[4] ↑ Q86443772 — spectral class (P215): DA. Spectroscopy and spectral types for 387 stellar objects from the large, bright QSO survey. wikidata.org.
[5] ↑ Q86443772 — catalog code (P528): EQ 1218+123. SIMBAD. wikidata.org.
[6] ↑ Q86443772 — catalog code (P528): LBQS 1218+1221. SIMBAD. wikidata.org.
[7] ↑ Q86443772 — catalog code (P528): RMB 170. SIMBAD. wikidata.org.
[8] ↑ Q86443772 — catalog code (P528): WD 1218+123. SIMBAD. wikidata.org.
[9] ↑ Q86443772 — catalog code (P528): [HCP84] U1. SIMBAD. wikidata.org.
[10] ↑ Q86443772 — catalog code (P528): SDSS J122049.58+120445.8. SIMBAD. wikidata.org.
[11] ↑ Q86443772 — catalog code (P528): Gaia DR2 3908196179506719488. SIMBAD. wikidata.org.
[12] ↑ Q86443772 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.0'}. SIMBAD. wikidata.org.
[13] ↑ Q86443772 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.56'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[14] ↑ Q86443772 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.8'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[15] ↑ Q86443772 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.62'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[16] ↑ Q86443772 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.11'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[17] ↑ Q86443772 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.99'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[18] ↑ Q86443772 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.36'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[19] ↑ Q86443772 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.93'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[20] ↑ Q86443772 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.2053'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q86443772 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.2861'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q86443772 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+304.3121'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q86443772 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+185.20661896309560'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q86443772 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+12.07938667708490'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q86443772 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[26] ↑ Q86443772 — effective temperature (P6879): {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+18000'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.

Class ancestry

[1] ↑ Q86443772 is an instance of white dwarf (Q5871) [P31, primary]. Wikidata. wikidata.org.

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APA 4ort.xyz Knowledge Graph. (2026). Q86443772. Retrieved May 7, 2026, from https://4ort.xyz/entity/q86443772

MLA “Q86443772.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q86443772.

BibTeX

@misc{4ortxyz_q86443772_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q86443772}}, year = {2026}, url = {https://4ort.xyz/entity/q86443772}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q86443772 — https://4ort.xyz/entity/q86443772 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q86443772 · Last refreshed: May 7, 2026