Q76595439

white dwarf in the constellation Ursa Major

Thing white_dwarf Q76595439

Press Enter · cited answer in seconds

Q76595439

Summary

Q76595439 is a white dwarf^[1].

Key Facts

Q76595439's instance of is recorded as white dwarf^[2].
Q76595439's constellation is recorded as Ursa Major^[3].
Q76595439's spectral class is recorded as D+M^[4].
Q76595439's spectral class is recorded as WD+M^[5].
Q76595439's catalog code is recorded as SDSS J091242.18+620940.1^[6].
Q76595439's catalog code is recorded as 2MASS J09124214+6209401^[7].
Q76595439's catalog code is recorded as SDSS J091242.17+620940.1^[8].
Q76595439's catalog code is recorded as USNO-B1.0 1521-00197285^[9].
Q76595439's catalog code is recorded as WISE J091242.18+620940.0^[10].
Q76595439's catalog code is recorded as Gaia DR2 1040150781699159680^[11].
Q76595439's redshift is recorded as {'unit': '1', 'amount': '-0.00111'}^[12].
Q76595439's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.730'}^[13].
Q76595439's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.859'}^[14].
Q76595439's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.810'}^[15].
Q76595439's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.731'}^[16].
Q76595439's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.441'}^[17].
Q76595439's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.863'}^[18].
Q76595439's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.689'}^[19].
Q76595439's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.876'}^[20].
Q76595439's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.5'}^[21].
Q76595439's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.4'}^[22].
Q76595439's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.1843'}^[23].
Q76595439's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.3544'}^[24].
Q76595439's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-333'}^[25].
Q76595439's metallicity is recorded as {'unit': '1', 'amount': '-0.5'}^[26].

Body

Definition and Type

Q76595439's instance of is recorded as white dwarf^[2].

⭐ Popularity Graph

0/100 long tail

Quick Facts

Instance of white dwarf

Properties

Apparent magnitude unit: 1, amount: +18.730, unit: 1, amount: +17.859, unit: 1, amount: +18.810, unit: 1, amount: +18.731, unit: 1, amount: +18.441, unit: 1, amount: +16.863, unit: 1, amount: +16.689, unit: 1, amount: +15.876, unit: 1, amount: +14.5, unit: 1, amount: +18.4, unit: 1, amount: +19.1843

Catalog code SDSS J091242.18+620940.1, 2MASS J09124214+6209401, SDSS J091242.17+620940.1, USNO-B1.0 1521-00197285, WISE J091242.18+620940.0, Gaia DR2 1040150781699159680

Constellation Ursa Major

Declination unit: www.wikidata.org, amount: +62.16113722334710

Declination component of proper motion unit: www.wikidata.org, amount: +1.763

Effective temperature unit: www.wikidata.org, amount: +3600

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: -0.5

Parallax unit: www.wikidata.org, amount: +3.3544

Radial velocity unit: www.wikidata.org, amount: -333

Redshift unit: 1, amount: -0.00111

Right ascension unit: www.wikidata.org, amount: +138.17574002947440

Right ascension component of proper motion unit: www.wikidata.org, amount: +1.504

Spectral class D+M, WD+M

External References (2)

Gaia id 1040150781699159680

Simbad id SDSS J091242.17+620940.1

References

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

Direct Wikidata claims

[2] ↑ Q76595439 — instance of (P31): white dwarf. SIMBAD. wikidata.org.
[3] ↑ Q76595439 — constellation (P59): Ursa Major. wikidata.org.
[4] ↑ Q76595439 — spectral class (P215): D+M. White dwarf-main sequence binaries identified within SDSS DR7 and UKIDSS DR5. wikidata.org.
[5] ↑ Q76595439 — spectral class (P215): WD+M. White dwarf-main sequence binaries identified within SDSS DR7 and UKIDSS DR5. wikidata.org.
[6] ↑ Q76595439 — catalog code (P528): SDSS J091242.18+620940.1. SIMBAD. wikidata.org.
[7] ↑ Q76595439 — catalog code (P528): 2MASS J09124214+6209401. SIMBAD. wikidata.org.
[8] ↑ Q76595439 — catalog code (P528): SDSS J091242.17+620940.1. SIMBAD. wikidata.org.
[9] ↑ Q76595439 — catalog code (P528): USNO-B1.0 1521-00197285. SIMBAD. wikidata.org.
[10] ↑ Q76595439 — catalog code (P528): WISE J091242.18+620940.0. SIMBAD. wikidata.org.
[11] ↑ Q76595439 — catalog code (P528): Gaia DR2 1040150781699159680. SIMBAD. wikidata.org.
[12] ↑ Q76595439 — redshift (P1090): {'unit': '1', 'amount': '-0.00111'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[13] ↑ Q76595439 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.730'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[14] ↑ Q76595439 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.859'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[15] ↑ Q76595439 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.810'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[16] ↑ Q76595439 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.731'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[17] ↑ Q76595439 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.441'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[18] ↑ Q76595439 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.863'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[19] ↑ Q76595439 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.689'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[20] ↑ Q76595439 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.876'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[21] ↑ Q76595439 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.5'}. The USNO-B Catalog. wikidata.org.
[22] ↑ Q76595439 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.4'}. The USNO-B Catalog. wikidata.org.
[23] ↑ Q76595439 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.1843'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q76595439 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.3544'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q76595439 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-333'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[26] ↑ Q76595439 — metallicity (P2227): {'unit': '1', 'amount': '-0.5'}. White dwarf-main sequence binaries identified within SDSS DR7 and UKIDSS DR5. wikidata.org.

Class ancestry

[1] ↑ Q76595439 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). Q76595439. Retrieved May 7, 2026, from https://4ort.xyz/entity/q76595439

MLA “Q76595439.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q76595439.

BibTeX

@misc{4ortxyz_q76595439_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q76595439}}, year = {2026}, url = {https://4ort.xyz/entity/q76595439}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q76595439 — https://4ort.xyz/entity/q76595439 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q76595439 · Last refreshed: May 7, 2026