Q76988217

white dwarf in the constellation Hydra

Thing white_dwarf Q76988217

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Q76988217

Summary

Q76988217 is a white dwarf^[1].

Key Facts

Q76988217's instance of is recorded as white dwarf^[2].
Q76988217's constellation is recorded as Hydra^[3].
Q76988217's spectral class is recorded as DA+M^[4].
Q76988217's catalog code is recorded as [SGR2010] J0856+0305^[5].
Q76988217's catalog code is recorded as [SGR2010] J085631.57+030554.7^[6].
Q76988217's catalog code is recorded as SDSS J085631.57+030554.7^[7].
Q76988217's catalog code is recorded as 2MASS J08563156+0305547^[8].
Q76988217's catalog code is recorded as SDSS J085631.58+030554.7^[9].
Q76988217's catalog code is recorded as WIRED J085631.57+030554.7^[10].
Q76988217's catalog code is recorded as WD 0853+032^[11].
Q76988217's catalog code is recorded as Gaia DR2 578061297637038208^[12].
Q76988217's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.348'}^[13].
Q76988217's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.079'}^[14].
Q76988217's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.106'}^[15].
Q76988217's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.448'}^[16].
Q76988217's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.751'}^[17].
Q76988217's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.291'}^[18].
Q76988217's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.751'}^[19].
Q76988217's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.513'}^[20].
Q76988217's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.7537'}^[21].
Q76988217's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.1982'}^[22].
Q76988217's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+251'}^[23].
Q76988217's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+134.13157385098050'}^[24].
Q76988217's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+3.09851722624000'}^[25].
Q76988217's epoch is recorded as J2000.0^[26].

Body

Definition and Type

Q76988217'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: +19.348, unit: 1, amount: +19.079, unit: 1, amount: +19.106, unit: 1, amount: +18.448, unit: 1, amount: +17.751, unit: 1, amount: +16.291, unit: 1, amount: +15.751, unit: 1, amount: +15.513, unit: 1, amount: +18.7537

Catalog code [SGR2010] J0856+0305, [SGR2010] J085631.57+030554.7, SDSS J085631.57+030554.7, 2MASS J08563156+0305547, SDSS J085631.58+030554.7, WIRED J085631.57+030554.7, WD 0853+032, Gaia DR2 578061297637038208

Constellation Hydra

Declination unit: www.wikidata.org, amount: +3.09851722624000

Declination component of proper motion unit: www.wikidata.org, amount: -1.034

Distance from earth unit: www.wikidata.org, amount: +251

Effective temperature unit: www.wikidata.org, amount: +9258

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +2.1982

Right ascension unit: www.wikidata.org, amount: +134.13157385098050

Right ascension component of proper motion unit: www.wikidata.org, amount: +2.947

Spectral class DA+M

Surface gravity unit: www.wikidata.org, amount: +72000000

External References (2)

Gaia id 578061297637038208

Simbad id GALEX J085631.5+030554

References

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

Direct Wikidata claims

[2] ↑ Q76988217 — instance of (P31): white dwarf. SIMBAD. wikidata.org.
[3] ↑ Q76988217 — constellation (P59): Hydra. wikidata.org.
[4] ↑ Q76988217 — spectral class (P215): DA+M. SDSS DR7 white dwarf catalog. wikidata.org.
[5] ↑ Q76988217 — catalog code (P528): [SGR2010] J0856+0305. SIMBAD. wikidata.org.
[6] ↑ Q76988217 — catalog code (P528): [SGR2010] J085631.57+030554.7. SIMBAD. wikidata.org.
[7] ↑ Q76988217 — catalog code (P528): SDSS J085631.57+030554.7. SIMBAD. wikidata.org.
[8] ↑ Q76988217 — catalog code (P528): 2MASS J08563156+0305547. SIMBAD. wikidata.org.
[9] ↑ Q76988217 — catalog code (P528): SDSS J085631.58+030554.7. SIMBAD. wikidata.org.
[10] ↑ Q76988217 — catalog code (P528): WIRED J085631.57+030554.7. SIMBAD. wikidata.org.
[11] ↑ Q76988217 — catalog code (P528): WD 0853+032. SIMBAD. wikidata.org.
[12] ↑ Q76988217 — catalog code (P528): Gaia DR2 578061297637038208. SIMBAD. wikidata.org.
[13] ↑ Q76988217 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.348'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[14] ↑ Q76988217 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.079'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[15] ↑ Q76988217 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.106'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[16] ↑ Q76988217 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.448'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[17] ↑ Q76988217 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.751'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[18] ↑ Q76988217 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.291'}. The WIRED survey. II. Infrared excesses in the SDSS DR7 white dwarf catalog. wikidata.org.
[19] ↑ Q76988217 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.751'}. The WIRED survey. II. Infrared excesses in the SDSS DR7 white dwarf catalog. wikidata.org.
[20] ↑ Q76988217 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.513'}. The WIRED survey. II. Infrared excesses in the SDSS DR7 white dwarf catalog. wikidata.org.
[21] ↑ Q76988217 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.7537'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q76988217 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.1982'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q76988217 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+251'}. The WIRED survey. II. Infrared excesses in the SDSS DR7 white dwarf catalog. wikidata.org.
[24] ↑ Q76988217 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+134.13157385098050'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q76988217 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+3.09851722624000'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q76988217 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q76988217 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). Q76988217. Retrieved May 7, 2026, from https://4ort.xyz/entity/q76988217

MLA “Q76988217.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q76988217.

BibTeX

@misc{4ortxyz_q76988217_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q76988217}}, year = {2026}, url = {https://4ort.xyz/entity/q76988217}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q76988217 — https://4ort.xyz/entity/q76988217 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q76988217 · Last refreshed: May 7, 2026