Q85012165

white dwarf in the constellation Serpens

Thing white_dwarf Q85012165

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Q85012165

Summary

Q85012165 is a white dwarf^[1].

Key Facts

Q85012165's instance of is recorded as white dwarf^[2].
Q85012165's constellation is recorded as Serpens^[3].
Q85012165's spectral class is recorded as DA^[4].
Q85012165's catalog code is recorded as NLTT 39752^[5].
Q85012165's catalog code is recorded as USNO-B1.0 0967-00273607^[6].
Q85012165's catalog code is recorded as LSPM J1516+0647^[7].
Q85012165's catalog code is recorded as SDSS J151630.98+064720.7^[8].
Q85012165's catalog code is recorded as SDSS J151630.97+064720.7^[9].
Q85012165's catalog code is recorded as Gaia DR2 1163166719594895872^[10].
Q85012165's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.0'}^[11].
Q85012165's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.9'}^[12].
Q85012165's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.83'}^[13].
Q85012165's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.60'}^[14].
Q85012165's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.7'}^[15].
Q85012165's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.49'}^[16].
Q85012165's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.468'}^[17].
Q85012165's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.829'}^[18].
Q85012165's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.589'}^[19].
Q85012165's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.51'}^[20].
Q85012165's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.5903'}^[21].
Q85012165's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+14.1058'}^[22].
Q85012165's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+70.8928'}^[23].
Q85012165's SIMBAD ID is recorded as LP 562-23^[24].
Q85012165's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+229.12896270420580'}^[25].
Q85012165's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+6.78923759975630'}^[26].

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Quick Facts

Instance of white dwarf

Properties

Apparent magnitude unit: 1, amount: +19.0, unit: 1, amount: +18.9, unit: 1, amount: +17.83, unit: 1, amount: +17.60, unit: 1, amount: +17.7, unit: 1, amount: +18.49, unit: 1, amount: +19.468, unit: 1, amount: +18.829, unit: 1, amount: +18.589, unit: 1, amount: +18.51, unit: 1, amount: +18.5903

Catalog code NLTT 39752, USNO-B1.0 0967-00273607, LSPM J1516+0647, SDSS J151630.98+064720.7, SDSS J151630.97+064720.7, Gaia DR2 1163166719594895872

Constellation Serpens

Declination unit: www.wikidata.org, amount: +6.78923759975630

Declination component of proper motion unit: www.wikidata.org, amount: -187.472

Distance from earth unit: www.wikidata.org, amount: +70.8928

Effective temperature unit: www.wikidata.org, amount: +6620, unit: www.wikidata.org, amount: +6716, unit: www.wikidata.org, amount: +6827

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +14.1058

Right ascension unit: www.wikidata.org, amount: +229.12896270420580

Right ascension component of proper motion unit: www.wikidata.org, amount: +141.264

Spectral class DA

Surface gravity unit: www.wikidata.org, amount: +174000000, unit: www.wikidata.org, amount: +370000000

External References (2)

Gaia id 1163166719594895872

Simbad id LP 562-23

References

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

Direct Wikidata claims

[2] ↑ Q85012165 — instance of (P31): white dwarf. SIMBAD. wikidata.org.
[3] ↑ Q85012165 — constellation (P59): Serpens. wikidata.org.
[4] ↑ Q85012165 — spectral class (P215): DA. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[5] ↑ Q85012165 — catalog code (P528): NLTT 39752. SIMBAD. wikidata.org.
[6] ↑ Q85012165 — catalog code (P528): USNO-B1.0 0967-00273607. SIMBAD. wikidata.org.
[7] ↑ Q85012165 — catalog code (P528): LSPM J1516+0647. SIMBAD. wikidata.org.
[8] ↑ Q85012165 — catalog code (P528): SDSS J151630.98+064720.7. SIMBAD. wikidata.org.
[9] ↑ Q85012165 — catalog code (P528): SDSS J151630.97+064720.7. SIMBAD. wikidata.org.
[10] ↑ Q85012165 — catalog code (P528): Gaia DR2 1163166719594895872. SIMBAD. wikidata.org.
[11] ↑ Q85012165 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.0'}. The USNO-B Catalog. wikidata.org.
[12] ↑ Q85012165 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.9'}. The USNO-B Catalog. wikidata.org.
[13] ↑ Q85012165 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.83'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[14] ↑ Q85012165 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.60'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[15] ↑ Q85012165 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.7'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[16] ↑ Q85012165 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.49'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[17] ↑ Q85012165 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.468'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[18] ↑ Q85012165 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.829'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[19] ↑ Q85012165 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.589'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[20] ↑ Q85012165 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.51'}. SDSS DR7 white dwarf catalog. wikidata.org.
[21] ↑ Q85012165 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.5903'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q85012165 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+14.1058'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q85012165 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+70.8928'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q85012165 — SIMBAD ID (P3083): LP 562-23. wikidata.org.
[25] ↑ Q85012165 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+229.12896270420580'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q85012165 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+6.78923759975630'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q85012165 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). Q85012165. Retrieved May 7, 2026, from https://4ort.xyz/entity/q85012165

MLA “Q85012165.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q85012165.

BibTeX

@misc{4ortxyz_q85012165_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q85012165}}, year = {2026}, url = {https://4ort.xyz/entity/q85012165}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q85012165 — https://4ort.xyz/entity/q85012165 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q85012165 · Last refreshed: May 7, 2026