Q92147217

white dwarf in the constellation Hercules

Thing white_dwarf Q92147217

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Q92147217

Summary

Q92147217 is a white dwarf^[1].

Key Facts

Q92147217's instance of is recorded as white dwarf^[2].
Q92147217's constellation is recorded as Hercules^[3].
Q92147217's spectral class is recorded as D^[4].
Q92147217's catalog code is recorded as SDSS J163014.50+125214.1^[5].
Q92147217's catalog code is recorded as [HHD2009] SDSS J1630+1252^[6].
Q92147217's catalog code is recorded as [RGS2010] J163014.50+125214.1^[7].
Q92147217's catalog code is recorded as [SGR2010] J1630+1252^[8].
Q92147217's catalog code is recorded as [SGR2010] J163014.50+125214.1^[9].
Q92147217's catalog code is recorded as SDSS J163014.51+125214.1^[10].
Q92147217's catalog code is recorded as WIRED J163014.50+125214.1^[11].
Q92147217's catalog code is recorded as 2MASS J16301446+1252142^[12].
Q92147217's catalog code is recorded as WD 1627+129^[13].
Q92147217's catalog code is recorded as SDSS J163014.50+125214.0^[14].
Q92147217's catalog code is recorded as Gaia DR2 4460365421418379136^[15].
Q92147217's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.094'}^[16].
Q92147217's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.427'}^[17].
Q92147217's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.301'}^[18].
Q92147217's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.951'}^[19].
Q92147217's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.042'}^[20].
Q92147217's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.047'}^[21].
Q92147217's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.314'}^[22].
Q92147217's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.845'}^[23].
Q92147217's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.1747'}^[24].
Q92147217's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.1457'}^[25].
Q92147217's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-6'}^[26].

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Quick Facts

Instance of white dwarf

Properties

Apparent magnitude unit: 1, amount: +18.094, unit: 1, amount: +18.427, unit: 1, amount: +18.301, unit: 1, amount: +17.951, unit: 1, amount: +18.042, unit: 1, amount: +17.047, unit: 1, amount: +16.314, unit: 1, amount: +15.845, unit: 1, amount: +18.1747

Catalog code SDSS J163014.50+125214.1, [HHD2009] SDSS J1630+1252, [RGS2010] J163014.50+125214.1, [SGR2010] J1630+1252, [SGR2010] J163014.50+125214.1, SDSS J163014.51+125214.1, WIRED J163014.50+125214.1, 2MASS J16301446+1252142, WD 1627+129, SDSS J163014.50+125214.0, Gaia DR2 4460365421418379136

Constellation Hercules

Declination unit: www.wikidata.org, amount: +12.87056765543730

Declination component of proper motion unit: www.wikidata.org, amount: +9.172

Distance from earth unit: www.wikidata.org, amount: +466.0484

Effective temperature unit: www.wikidata.org, amount: +24840

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: +0.0

Parallax unit: www.wikidata.org, amount: +2.1457

Radial velocity unit: www.wikidata.org, amount: -6

Right ascension unit: www.wikidata.org, amount: +247.56046398706240

Right ascension component of proper motion unit: www.wikidata.org, amount: -10.810

Spectral class D

Surface gravity unit: www.wikidata.org, amount: +28000000

External References (2)

Gaia id 4460365421418379136

Simbad id GALEX J163014.5+125213

References

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

Direct Wikidata claims

[2] ↑ Q92147217 — instance of (P31): white dwarf. SIMBAD. wikidata.org.
[3] ↑ Q92147217 — constellation (P59): Hercules. wikidata.org.
[4] ↑ Q92147217 — spectral class (P215): D. A photometric selection of white dwarf candidates in Sloan Digital Sky Survey Data Release 10. wikidata.org.
[5] ↑ Q92147217 — catalog code (P528): SDSS J163014.50+125214.1. SIMBAD. wikidata.org.
[6] ↑ Q92147217 — catalog code (P528): [HHD2009] SDSS J1630+1252. SIMBAD. wikidata.org.
[7] ↑ Q92147217 — catalog code (P528): [RGS2010] J163014.50+125214.1. SIMBAD. wikidata.org.
[8] ↑ Q92147217 — catalog code (P528): [SGR2010] J1630+1252. SIMBAD. wikidata.org.
[9] ↑ Q92147217 — catalog code (P528): [SGR2010] J163014.50+125214.1. SIMBAD. wikidata.org.
[10] ↑ Q92147217 — catalog code (P528): SDSS J163014.51+125214.1. SIMBAD. wikidata.org.
[11] ↑ Q92147217 — catalog code (P528): WIRED J163014.50+125214.1. SIMBAD. wikidata.org.
[12] ↑ Q92147217 — catalog code (P528): 2MASS J16301446+1252142. SIMBAD. wikidata.org.
[13] ↑ Q92147217 — catalog code (P528): WD 1627+129. SIMBAD. wikidata.org.
[14] ↑ Q92147217 — catalog code (P528): SDSS J163014.50+125214.0. SIMBAD. wikidata.org.
[15] ↑ Q92147217 — catalog code (P528): Gaia DR2 4460365421418379136. SIMBAD. wikidata.org.
[16] ↑ Q92147217 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.094'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[17] ↑ Q92147217 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.427'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[18] ↑ Q92147217 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.301'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[19] ↑ Q92147217 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.951'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[20] ↑ Q92147217 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.042'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[21] ↑ Q92147217 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.047'}. The WIRED survey. II. Infrared excesses in the SDSS DR7 white dwarf catalog. wikidata.org.
[22] ↑ Q92147217 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.314'}. The WIRED survey. II. Infrared excesses in the SDSS DR7 white dwarf catalog. wikidata.org.
[23] ↑ Q92147217 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.845'}. The WIRED survey. II. Infrared excesses in the SDSS DR7 white dwarf catalog. wikidata.org.
[24] ↑ Q92147217 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.1747'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q92147217 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.1457'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q92147217 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-6'}. The SDSS Photometric Catalog, Release 7. wikidata.org.

Class ancestry

[1] ↑ Q92147217 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). Q92147217. Retrieved May 7, 2026, from https://4ort.xyz/entity/q92147217

MLA “Q92147217.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q92147217.

BibTeX

@misc{4ortxyz_q92147217_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q92147217}}, year = {2026}, url = {https://4ort.xyz/entity/q92147217}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q92147217 — https://4ort.xyz/entity/q92147217 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q92147217 · Last refreshed: May 7, 2026