Q89002208

white dwarf in the constellation Ursa Major

Thing white_dwarf Q89002208

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Q89002208

Summary

Q89002208 is a white dwarf^[1].

Key Facts

Q89002208's instance of is recorded as white dwarf^[2].
Q89002208's constellation is recorded as Ursa Major^[3].
Q89002208's spectral class is recorded as D^[4].
Q89002208's catalog code is recorded as 2MASS J14035767+5418567^[5].
Q89002208's catalog code is recorded as SDSS J140357.65+541856.4^[6].
Q89002208's catalog code is recorded as [SHW2006] J140357.64+541856.4^[7].
Q89002208's catalog code is recorded as SDSS J140357.64+541856.5^[8].
Q89002208's catalog code is recorded as [SLH2007] J140357.64+541856.5^[9].
Q89002208's catalog code is recorded as [RGS2010] J140357.64+541856.4^[10].
Q89002208's catalog code is recorded as SDSS J140357.64+541856.4^[11].
Q89002208's catalog code is recorded as WIRED J140357.64+541856.4^[12].
Q89002208's catalog code is recorded as WD 1402+545^[13].
Q89002208's catalog code is recorded as Gaia DR2 1609250784690803584^[14].
Q89002208's redshift is recorded as {'unit': '1', 'amount': '+0.00002'}^[15].
Q89002208's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.070'}^[16].
Q89002208's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.862'}^[17].
Q89002208's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.853'}^[18].
Q89002208's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.115'}^[19].
Q89002208's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.138'}^[20].
Q89002208's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.427'}^[21].
Q89002208's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.142'}^[22].
Q89002208's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.312'}^[23].
Q89002208's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.9487'}^[24].
Q89002208's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.9486'}^[25].
Q89002208's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+6'}^[26].

Body

Definition and Type

Q89002208'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: +18.070, unit: 1, amount: +17.862, unit: 1, amount: +17.853, unit: 1, amount: +18.115, unit: 1, amount: +18.138, unit: 1, amount: +16.427, unit: 1, amount: +16.142, unit: 1, amount: +15.312, unit: 1, amount: +17.9487

Catalog code 2MASS J14035767+5418567, SDSS J140357.65+541856.4, [SHW2006] J140357.64+541856.4, SDSS J140357.64+541856.5, [SLH2007] J140357.64+541856.5, [RGS2010] J140357.64+541856.4, SDSS J140357.64+541856.4, WIRED J140357.64+541856.4, WD 1402+545, Gaia DR2 1609250784690803584

Constellation Ursa Major

Declination unit: www.wikidata.org, amount: +54.31570345862520

Declination component of proper motion unit: www.wikidata.org, amount: -34.531

Distance from earth unit: www.wikidata.org, amount: +253.2543

Effective temperature unit: www.wikidata.org, amount: +15834

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: +0.0

Parallax unit: www.wikidata.org, amount: +3.9486

Radial velocity unit: www.wikidata.org, amount: +6

Redshift unit: 1, amount: +0.00002

Right ascension unit: www.wikidata.org, amount: +210.99025216843640

Right ascension component of proper motion unit: www.wikidata.org, amount: -21.642

Spectral class D

Surface gravity unit: www.wikidata.org, amount: +39000000

External References (2)

Gaia id 1609250784690803584

Simbad id GALEX J140357.4+541856

References

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

Direct Wikidata claims

[2] ↑ Q89002208 — instance of (P31): white dwarf. SIMBAD. wikidata.org.
[3] ↑ Q89002208 — constellation (P59): Ursa Major. wikidata.org.
[4] ↑ Q89002208 — spectral class (P215): D. A photometric selection of white dwarf candidates in Sloan Digital Sky Survey Data Release 10. wikidata.org.
[5] ↑ Q89002208 — catalog code (P528): 2MASS J14035767+5418567. SIMBAD. wikidata.org.
[6] ↑ Q89002208 — catalog code (P528): SDSS J140357.65+541856.4. SIMBAD. wikidata.org.
[7] ↑ Q89002208 — catalog code (P528): [SHW2006] J140357.64+541856.4. SIMBAD. wikidata.org.
[8] ↑ Q89002208 — catalog code (P528): SDSS J140357.64+541856.5. SIMBAD. wikidata.org.
[9] ↑ Q89002208 — catalog code (P528): [SLH2007] J140357.64+541856.5. SIMBAD. wikidata.org.
[10] ↑ Q89002208 — catalog code (P528): [RGS2010] J140357.64+541856.4. SIMBAD. wikidata.org.
[11] ↑ Q89002208 — catalog code (P528): SDSS J140357.64+541856.4. SIMBAD. wikidata.org.
[12] ↑ Q89002208 — catalog code (P528): WIRED J140357.64+541856.4. SIMBAD. wikidata.org.
[13] ↑ Q89002208 — catalog code (P528): WD 1402+545. SIMBAD. wikidata.org.
[14] ↑ Q89002208 — catalog code (P528): Gaia DR2 1609250784690803584. SIMBAD. wikidata.org.
[15] ↑ Q89002208 — redshift (P1090): {'unit': '1', 'amount': '+0.00002'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[16] ↑ Q89002208 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.070'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[17] ↑ Q89002208 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.862'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[18] ↑ Q89002208 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.853'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[19] ↑ Q89002208 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.115'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[20] ↑ Q89002208 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.138'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[21] ↑ Q89002208 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.427'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[22] ↑ Q89002208 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.142'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[23] ↑ Q89002208 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.312'}. The WIRED survey. II. Infrared excesses in the SDSS DR7 white dwarf catalog. wikidata.org.
[24] ↑ Q89002208 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.9487'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q89002208 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.9486'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q89002208 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+6'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.

Class ancestry

[1] ↑ Q89002208 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). Q89002208. Retrieved May 7, 2026, from https://4ort.xyz/entity/q89002208

MLA “Q89002208.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q89002208.

BibTeX

@misc{4ortxyz_q89002208_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q89002208}}, year = {2026}, url = {https://4ort.xyz/entity/q89002208}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q89002208 — https://4ort.xyz/entity/q89002208 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q89002208 · Last refreshed: May 7, 2026