Q87009964

white dwarf in the constellation Sextans

Thing white_dwarf Q87009964

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Q87009964

Summary

Q87009964 is a white dwarf^[1].

Key Facts

Q87009964's instance of is recorded as white dwarf^[2].
Q87009964's constellation is recorded as Sextans^[3].
Q87009964's spectral class is recorded as DH^[4].
Q87009964's catalog code is recorded as 2MASS J10180507+0111233^[5].
Q87009964's catalog code is recorded as PG 1015+014^[6].
Q87009964's catalog code is recorded as WD 1015+014^[7].
Q87009964's catalog code is recorded as USNO-A2.0 0900-06654035^[8].
Q87009964's catalog code is recorded as GALEX 2412207702558118440^[9].
Q87009964's catalog code is recorded as SDSS J101805.04+011123.6^[10].
Q87009964's catalog code is recorded as SDSS J101805.04+011123.5^[11].
Q87009964's catalog code is recorded as WIRED J101805.04+011123.5^[12].
Q87009964's catalog code is recorded as Gaia DR2 3832329434808415744^[13].
Q87009964's redshift is recorded as {'unit': '1', 'amount': '+0.00006'}^[14].
Q87009964's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.33'}^[15].
Q87009964's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.3'}^[16].
Q87009964's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.537'}^[17].
Q87009964's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.309'}^[18].
Q87009964's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.435'}^[19].
Q87009964's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.722'}^[20].
Q87009964's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.561'}^[21].
Q87009964's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.333'}^[22].
Q87009964's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.340'}^[23].
Q87009964's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.315'}^[24].
Q87009964's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.3571'}^[25].
Q87009964's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+20.1167'}^[26].

Body

Definition and Type

Q87009964'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: +16.33, unit: 1, amount: +16.3, unit: 1, amount: +16.537, unit: 1, amount: +16.309, unit: 1, amount: +16.435, unit: 1, amount: +16.722, unit: 1, amount: +16.561, unit: 1, amount: +16.333, unit: 1, amount: +16.340, unit: 1, amount: +16.315, unit: 1, amount: +16.3571

Catalog code 2MASS J10180507+0111233, PG 1015+014, WD 1015+014, USNO-A2.0 0900-06654035, GALEX 2412207702558118440, SDSS J101805.04+011123.6, SDSS J101805.04+011123.5, WIRED J101805.04+011123.5, Gaia DR2 3832329434808415744

Constellation Sextans

Declination unit: www.wikidata.org, amount: +1.18986881168130

Declination component of proper motion unit: www.wikidata.org, amount: -59.559

Distance from earth unit: www.wikidata.org, amount: +49.7099

Effective temperature unit: www.wikidata.org, amount: +10108

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +20.1167

Radial velocity unit: www.wikidata.org, amount: +18

Redshift unit: 1, amount: +0.00006

Right ascension unit: www.wikidata.org, amount: +154.52101106326660

Right ascension component of proper motion unit: www.wikidata.org, amount: -23.158

Spectral class DH

Surface gravity unit: www.wikidata.org, amount: +7400000000

External References (2)

Gaia id 3832329434808415744

Simbad id PG 1015+014

References

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

Direct Wikidata claims

[2] ↑ Q87009964 — instance of (P31): white dwarf. SIMBAD. wikidata.org.
[3] ↑ Q87009964 — constellation (P59): Sextans. wikidata.org.
[4] ↑ Q87009964 — spectral class (P215): DH. A photometric selection of white dwarf candidates in Sloan Digital Sky Survey Data Release 10. wikidata.org.
[5] ↑ Q87009964 — catalog code (P528): 2MASS J10180507+0111233. SIMBAD. wikidata.org.
[6] ↑ Q87009964 — catalog code (P528): PG 1015+014. SIMBAD. wikidata.org.
[7] ↑ Q87009964 — catalog code (P528): WD 1015+014. SIMBAD. wikidata.org.
[8] ↑ Q87009964 — catalog code (P528): USNO-A2.0 0900-06654035. SIMBAD. wikidata.org.
[9] ↑ Q87009964 — catalog code (P528): GALEX 2412207702558118440. SIMBAD. wikidata.org.
[10] ↑ Q87009964 — catalog code (P528): SDSS J101805.04+011123.6. SIMBAD. wikidata.org.
[11] ↑ Q87009964 — catalog code (P528): SDSS J101805.04+011123.5. SIMBAD. wikidata.org.
[12] ↑ Q87009964 — catalog code (P528): WIRED J101805.04+011123.5. SIMBAD. wikidata.org.
[13] ↑ Q87009964 — catalog code (P528): Gaia DR2 3832329434808415744. SIMBAD. wikidata.org.
[14] ↑ Q87009964 — redshift (P1090): {'unit': '1', 'amount': '+0.00006'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[15] ↑ Q87009964 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.33'}. SIMBAD. wikidata.org.
[16] ↑ Q87009964 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.3'}. SIMBAD. wikidata.org.
[17] ↑ Q87009964 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.537'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[18] ↑ Q87009964 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.309'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[19] ↑ Q87009964 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.435'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[20] ↑ Q87009964 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.722'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[21] ↑ Q87009964 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.561'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[22] ↑ Q87009964 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.333'}. The WIRED survey. II. Infrared excesses in the SDSS DR7 white dwarf catalog. wikidata.org.
[23] ↑ Q87009964 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.340'}. The WIRED survey. II. Infrared excesses in the SDSS DR7 white dwarf catalog. wikidata.org.
[24] ↑ Q87009964 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.315'}. The WIRED survey. II. Infrared excesses in the SDSS DR7 white dwarf catalog. wikidata.org.
[25] ↑ Q87009964 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.3571'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q87009964 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+20.1167'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q87009964 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). Q87009964. Retrieved May 7, 2026, from https://4ort.xyz/entity/q87009964

MLA “Q87009964.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q87009964.

BibTeX

@misc{4ortxyz_q87009964_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q87009964}}, year = {2026}, url = {https://4ort.xyz/entity/q87009964}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q87009964 — https://4ort.xyz/entity/q87009964 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q87009964 · Last refreshed: May 7, 2026