Q86443734

white dwarf in the constellation Virgo

Thing white_dwarf Q86443734

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Q86443734

Summary

Q86443734 is a white dwarf^[1].

Key Facts

Q86443734's instance of is recorded as white dwarf^[2].
Q86443734's constellation is recorded as Virgo^[3].
Q86443734's spectral class is recorded as DA^[4].
Q86443734's catalog code is recorded as LBQS 1218+1140^[5].
Q86443734's catalog code is recorded as SDSS J122111.37+112408.0^[6].
Q86443734's catalog code is recorded as RMB 185^[7].
Q86443734's catalog code is recorded as [HCP84] U2^[8].
Q86443734's catalog code is recorded as SDSS J122111.37+112408.1^[9].
Q86443734's catalog code is recorded as WD 1218+116^[10].
Q86443734's catalog code is recorded as Gaia DR2 3907379826482890496^[11].
Q86443734's redshift is recorded as {'unit': '1', 'amount': '+0.00028'}^[12].
Q86443734's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.0'}^[13].
Q86443734's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.815'}^[14].
Q86443734's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.031'}^[15].
Q86443734's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.392'}^[16].
Q86443734's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.193'}^[17].
Q86443734's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.696'}^[18].
Q86443734's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.3'}^[19].
Q86443734's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.2'}^[20].
Q86443734's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.4779'}^[21].
Q86443734's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.3982'}^[22].
Q86443734's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+84'}^[23].
Q86443734's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1533'}^[24].
Q86443734's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+185.29738691748840'}^[25].
Q86443734's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+11.40224329544070'}^[26].

Body

Definition and Type

Q86443734'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: +17.815, unit: 1, amount: +19.031, unit: 1, amount: +19.392, unit: 1, amount: +18.193, unit: 1, amount: +18.696, unit: 1, amount: +19.3, unit: 1, amount: +19.2, unit: 1, amount: +18.4779

Catalog code LBQS 1218+1140, SDSS J122111.37+112408.0, RMB 185, [HCP84] U2, SDSS J122111.37+112408.1, WD 1218+116, Gaia DR2 3907379826482890496

Constellation Virgo

Declination unit: www.wikidata.org, amount: +11.40224329544070

Declination component of proper motion unit: www.wikidata.org, amount: -9.010

Distance from earth unit: www.wikidata.org, amount: +1533

Effective temperature unit: www.wikidata.org, amount: +53846

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +0.3982

Radial velocity unit: www.wikidata.org, amount: +84

Redshift unit: 1, amount: +0.00028

Right ascension unit: www.wikidata.org, amount: +185.29738691748840

Right ascension component of proper motion unit: www.wikidata.org, amount: +4.025

Spectral class DA

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

External References (2)

Gaia id 3907379826482890496

Simbad id RMB 185

References

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

Direct Wikidata claims

[2] ↑ Q86443734 — instance of (P31): white dwarf. SIMBAD. wikidata.org.
[3] ↑ Q86443734 — constellation (P59): Virgo. wikidata.org.
[4] ↑ Q86443734 — spectral class (P215): DA. A Catalog of Spectroscopically Confirmed White Dwarfs from the Sloan Digital Sky Survey Data Release 4. wikidata.org.
[5] ↑ Q86443734 — catalog code (P528): LBQS 1218+1140. SIMBAD. wikidata.org.
[6] ↑ Q86443734 — catalog code (P528): SDSS J122111.37+112408.0. SIMBAD. wikidata.org.
[7] ↑ Q86443734 — catalog code (P528): RMB 185. SIMBAD. wikidata.org.
[8] ↑ Q86443734 — catalog code (P528): [HCP84] U2. SIMBAD. wikidata.org.
[9] ↑ Q86443734 — catalog code (P528): SDSS J122111.37+112408.1. SIMBAD. wikidata.org.
[10] ↑ Q86443734 — catalog code (P528): WD 1218+116. SIMBAD. wikidata.org.
[11] ↑ Q86443734 — catalog code (P528): Gaia DR2 3907379826482890496. SIMBAD. wikidata.org.
[12] ↑ Q86443734 — redshift (P1090): {'unit': '1', 'amount': '+0.00028'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q86443734 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.0'}. SIMBAD. wikidata.org.
[14] ↑ Q86443734 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.815'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[15] ↑ Q86443734 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.031'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[16] ↑ Q86443734 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.392'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[17] ↑ Q86443734 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.193'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[18] ↑ Q86443734 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.696'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[19] ↑ Q86443734 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.3'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[20] ↑ Q86443734 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.2'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[21] ↑ Q86443734 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.4779'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q86443734 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.3982'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q86443734 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+84'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[24] ↑ Q86443734 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1533'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[25] ↑ Q86443734 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+185.29738691748840'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q86443734 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+11.40224329544070'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q86443734 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). Q86443734. Retrieved May 7, 2026, from https://4ort.xyz/entity/q86443734

MLA “Q86443734.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q86443734.

BibTeX

@misc{4ortxyz_q86443734_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q86443734}}, year = {2026}, url = {https://4ort.xyz/entity/q86443734}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q86443734 — https://4ort.xyz/entity/q86443734 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q86443734 · Last refreshed: May 7, 2026