Q77527030

white dwarf in the constellation Lynx

Thing white_dwarf Q77527030

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Q77527030

Summary

Q77527030 is a white dwarf^[1].

Key Facts

Q77527030's instance of is recorded as white dwarf^[2].
Q77527030's constellation is recorded as Lynx^[3].
Q77527030's spectral class is recorded as DAH^[4].
Q77527030's catalog code is recorded as LSPM J0821+3727^[5].
Q77527030's catalog code is recorded as USNO-B1.0 1274-00199920^[6].
Q77527030's catalog code is recorded as LP 258-8^[7].
Q77527030's catalog code is recorded as NLTT 19351^[8].
Q77527030's catalog code is recorded as SDSS J082108.17+372738.2^[9].
Q77527030's catalog code is recorded as SDSS J082108.18+372738.3^[10].
Q77527030's catalog code is recorded as WIRED J082108.17+372738.3^[11].
Q77527030's catalog code is recorded as EQ J0821+3727^[12].
Q77527030's catalog code is recorded as WD 0817+376^[13].
Q77527030's catalog code is recorded as Gaia DR2 908048587085834752^[14].
Q77527030's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.4'}^[15].
Q77527030's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.4'}^[16].
Q77527030's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.015'}^[17].
Q77527030's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.25'}^[18].
Q77527030's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.00'}^[19].
Q77527030's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.85'}^[20].
Q77527030's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.737'}^[21].
Q77527030's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.144'}^[22].
Q77527030's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.416'}^[23].
Q77527030's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.153'}^[24].
Q77527030's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.4898'}^[25].
Q77527030's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+18.4886'}^[26].

Body

Definition and Type

Q77527030'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: +19.4, unit: 1, amount: +18.4, unit: 1, amount: +18.015, unit: 1, amount: +17.25, unit: 1, amount: +17.00, unit: 1, amount: +16.85, unit: 1, amount: +20.737, unit: 1, amount: +19.144, unit: 1, amount: +18.416, unit: 1, amount: +18.153, unit: 1, amount: +18.4898

Catalog code LSPM J0821+3727, USNO-B1.0 1274-00199920, LP 258-8, NLTT 19351, SDSS J082108.17+372738.2, SDSS J082108.18+372738.3, WIRED J082108.17+372738.3, EQ J0821+3727, WD 0817+376, Gaia DR2 908048587085834752

Constellation Lynx

Declination unit: www.wikidata.org, amount: +37.46073218309010

Declination component of proper motion unit: www.wikidata.org, amount: -152.375

Distance from earth unit: www.wikidata.org, amount: +54.0874

Effective temperature unit: www.wikidata.org, amount: +5050

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +18.4886

Right ascension unit: www.wikidata.org, amount: +125.28397561454770

Right ascension component of proper motion unit: www.wikidata.org, amount: +165.932

Spectral class DAH

Surface gravity unit: www.wikidata.org, amount: +18600000

External References (2)

Gaia id 908048587085834752

Simbad id LP 258-8

References

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

Direct Wikidata claims

[2] ↑ Q77527030 — instance of (P31): white dwarf. SIMBAD. wikidata.org.
[3] ↑ Q77527030 — constellation (P59): Lynx. wikidata.org.
[4] ↑ Q77527030 — spectral class (P215): DAH. SDSS DR7 white dwarf catalog. wikidata.org.
[5] ↑ Q77527030 — catalog code (P528): LSPM J0821+3727. SIMBAD. wikidata.org.
[6] ↑ Q77527030 — catalog code (P528): USNO-B1.0 1274-00199920. SIMBAD. wikidata.org.
[7] ↑ Q77527030 — catalog code (P528): LP 258-8. SIMBAD. wikidata.org.
[8] ↑ Q77527030 — catalog code (P528): NLTT 19351. SIMBAD. wikidata.org.
[9] ↑ Q77527030 — catalog code (P528): SDSS J082108.17+372738.2. SIMBAD. wikidata.org.
[10] ↑ Q77527030 — catalog code (P528): SDSS J082108.18+372738.3. SIMBAD. wikidata.org.
[11] ↑ Q77527030 — catalog code (P528): WIRED J082108.17+372738.3. SIMBAD. wikidata.org.
[12] ↑ Q77527030 — catalog code (P528): EQ J0821+3727. SIMBAD. wikidata.org.
[13] ↑ Q77527030 — catalog code (P528): WD 0817+376. SIMBAD. wikidata.org.
[14] ↑ Q77527030 — catalog code (P528): Gaia DR2 908048587085834752. SIMBAD. wikidata.org.
[15] ↑ Q77527030 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.4'}. The USNO-B Catalog. wikidata.org.
[16] ↑ Q77527030 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.4'}. The USNO-B Catalog. wikidata.org.
[17] ↑ Q77527030 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.015'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[18] ↑ Q77527030 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.25'}. A detailed model atmosphere analysis of cool white dwarfs in the Sloan Digital Sky Survey. wikidata.org.
[19] ↑ Q77527030 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.00'}. A detailed model atmosphere analysis of cool white dwarfs in the Sloan Digital Sky Survey. wikidata.org.
[20] ↑ Q77527030 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.85'}. A detailed model atmosphere analysis of cool white dwarfs in the Sloan Digital Sky Survey. wikidata.org.
[21] ↑ Q77527030 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.737'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[22] ↑ Q77527030 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.144'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[23] ↑ Q77527030 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.416'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[24] ↑ Q77527030 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.153'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[25] ↑ Q77527030 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.4898'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q77527030 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+18.4886'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q77527030 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). Q77527030. Retrieved May 7, 2026, from https://4ort.xyz/entity/q77527030

MLA “Q77527030.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q77527030.

BibTeX

@misc{4ortxyz_q77527030_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q77527030}}, year = {2026}, url = {https://4ort.xyz/entity/q77527030}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q77527030 — https://4ort.xyz/entity/q77527030 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q77527030 · Last refreshed: May 7, 2026