Q90187117

white dwarf in the constellation Camelopardalis

Thing white_dwarf Q90187117

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Q90187117

Summary

Q90187117 is a white dwarf^[1].

Key Facts

Q90187117's instance of is recorded as white dwarf^[2].
Q90187117's constellation is recorded as Camelopardalis^[3].
Q90187117's spectral class is recorded as DC:^[4].
Q90187117's catalog code is recorded as Gaia DR2 495058241441193728^[5].
Q90187117's catalog code is recorded as LP 31-277^[6].
Q90187117's catalog code is recorded as WD 0354+707^[7].
Q90187117's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.5041'}^[8].
Q90187117's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.37'}^[9].
Q90187117's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+15.2350'}^[10].
Q90187117's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+5.0'}^[11].
Q90187117's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+65.6383'}^[12].
Q90187117's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+59.99787483990291'}^[13].
Q90187117's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+70.91882499824862'}^[14].
Q90187117's epoch is recorded as J2000.0^[15].
Q90187117's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-68.952'}^[16].
Q90187117's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+90.266'}^[17].

Body

Definition and Type

Q90187117'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: +18.5041, unit: 1, amount: +18.37

Catalog code Gaia DR2 495058241441193728, LP 31-277, WD 0354+707

Constellation Camelopardalis

Declination unit: www.wikidata.org, amount: +70.91882499824862

Declination component of proper motion unit: www.wikidata.org, amount: -68.952

Distance from earth unit: www.wikidata.org, amount: +65.6383

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +15.2350

Radial velocity unit: www.wikidata.org, amount: +5.0

Right ascension unit: www.wikidata.org, amount: +59.99787483990291

Right ascension component of proper motion unit: www.wikidata.org, amount: +90.266

Spectral class DC:

External References (2)

Gaia id 495058241441193728

Simbad id LP 31-277

References

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

Direct Wikidata claims

[2] ↑ Q90187117 — instance of (P31): white dwarf. SIMBAD. wikidata.org.
[3] ↑ Q90187117 — constellation (P59): Camelopardalis. wikidata.org.
[4] ↑ Q90187117 — spectral class (P215): DC:. Evidence for homogeneous ionization of helium in the local interstellar medium from EUVE spectroscopy of hot DA stars. wikidata.org.
[5] ↑ Q90187117 — catalog code (P528): Gaia DR2 495058241441193728. SIMBAD. wikidata.org.
[6] ↑ Q90187117 — catalog code (P528): LP 31-277. SIMBAD. wikidata.org.
[7] ↑ Q90187117 — catalog code (P528): WD 0354+707. SIMBAD. wikidata.org.
[8] ↑ Q90187117 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.5041'}. Gaia Data Release 2. wikidata.org.
[9] ↑ Q90187117 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.37'}. SIMBAD. wikidata.org.
[10] ↑ Q90187117 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+15.2350'}. Gaia Data Release 2. wikidata.org.
[11] ↑ Q90187117 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+5.0'}. Wide binary systems and the nature of high-velocity white dwarfs. wikidata.org.
[12] ↑ Q90187117 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+65.6383'}. Gaia Data Release 2. wikidata.org.
[13] ↑ Q90187117 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+59.99787483990291'}. Gaia Data Release 2. wikidata.org.
[14] ↑ Q90187117 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+70.91882499824862'}. Gaia Data Release 2. wikidata.org.
[15] ↑ Q90187117 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[16] ↑ Q90187117 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-68.952'}. Gaia Data Release 2. wikidata.org.
[17] ↑ Q90187117 — right ascension component of proper motion (P10752): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+90.266'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q90187117 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). Q90187117. Retrieved May 7, 2026, from https://4ort.xyz/entity/q90187117

MLA “Q90187117.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q90187117.

BibTeX

@misc{4ortxyz_q90187117_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q90187117}}, year = {2026}, url = {https://4ort.xyz/entity/q90187117}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q90187117 — https://4ort.xyz/entity/q90187117 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q90187117 · Last refreshed: May 7, 2026