Q74917903

Thing white_dwarf Q74917903

Press Enter · cited answer in seconds

Q74917903

Summary

Q74917903 is a white dwarf^[1].

Key Facts

Q74917903's instance of is recorded as white dwarf^[2].
Q74917903's spectral class is recorded as DA^[3].
Q74917903's catalog code is recorded as SDSS J005215.36-092418.7^[4].
Q74917903's catalog code is recorded as PHL 3044^[5].
Q74917903's catalog code is recorded as HE 0049-0940^[6].
Q74917903's catalog code is recorded as USNO-B1.0 0805-00008564^[7].
Q74917903's catalog code is recorded as UCAC4 403-001067^[8].
Q74917903's catalog code is recorded as WD 0049-096^[9].
Q74917903's catalog code is recorded as Gaia DR2 2473843786029439104^[10].
Q74917903's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.28'}^[11].
Q74917903's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.98'}^[12].
Q74917903's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.70'}^[13].
Q74917903's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.77'}^[14].
Q74917903's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.514'}^[15].
Q74917903's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.68'}^[16].
Q74917903's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.48'}^[17].
Q74917903's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.36'}^[18].
Q74917903's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.4170'}^[19].
Q74917903's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+15.6943'}^[20].
Q74917903's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+13.2'}^[21].
Q74917903's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+63.7174'}^[22].
Q74917903's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+13.06399811598530'}^[23].
Q74917903's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-9.40522157557480'}^[24].
Q74917903's epoch is recorded as J2000.0^[25].
Q74917903's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+13000'}^[26].

Body

Definition and Type

Q74917903'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: +15.28, unit: 1, amount: +15.98, unit: 1, amount: +15.70, unit: 1, amount: +15.77, unit: 1, amount: +15.514, unit: 1, amount: +15.68, unit: 1, amount: +15.48, unit: 1, amount: +15.36, unit: 1, amount: +15.4170

Catalog code SDSS J005215.36-092418.7, PHL 3044, HE 0049-0940, USNO-B1.0 0805-00008564, UCAC4 403-001067, WD 0049-096, Gaia DR2 2473843786029439104

Declination unit: www.wikidata.org, amount: -9.40522157557480

Declination component of proper motion unit: www.wikidata.org, amount: +19.098

Distance from earth unit: www.wikidata.org, amount: +63.7174

Effective temperature unit: www.wikidata.org, amount: +13000

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +15.6943

Radial velocity unit: www.wikidata.org, amount: +13.2

Right ascension unit: www.wikidata.org, amount: +13.06399811598530

Right ascension component of proper motion unit: www.wikidata.org, amount: +106.194

Spectral class DA

Surface gravity unit: www.wikidata.org, amount: +31600000

External References (2)

Gaia id 2473843786029439104

Simbad id PHL 3044

References

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

Direct Wikidata claims

[2] ↑ Q74917903 — instance of (P31): white dwarf. SIMBAD. wikidata.org.
[3] ↑ Q74917903 — spectral class (P215): DA. 3D kinematics of white dwarfs from the SPY project. II.. wikidata.org.
[4] ↑ Q74917903 — catalog code (P528): SDSS J005215.36-092418.7. SIMBAD. wikidata.org.
[5] ↑ Q74917903 — catalog code (P528): PHL 3044. SIMBAD. wikidata.org.
[6] ↑ Q74917903 — catalog code (P528): HE 0049-0940. SIMBAD. wikidata.org.
[7] ↑ Q74917903 — catalog code (P528): USNO-B1.0 0805-00008564. SIMBAD. wikidata.org.
[8] ↑ Q74917903 — catalog code (P528): UCAC4 403-001067. SIMBAD. wikidata.org.
[9] ↑ Q74917903 — catalog code (P528): WD 0049-096. SIMBAD. wikidata.org.
[10] ↑ Q74917903 — catalog code (P528): Gaia DR2 2473843786029439104. SIMBAD. wikidata.org.
[11] ↑ Q74917903 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.28'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[12] ↑ Q74917903 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.98'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[13] ↑ Q74917903 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.70'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[14] ↑ Q74917903 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.77'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[15] ↑ Q74917903 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.514'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[16] ↑ Q74917903 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.68'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[17] ↑ Q74917903 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.48'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[18] ↑ Q74917903 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.36'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[19] ↑ Q74917903 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.4170'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q74917903 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+15.6943'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q74917903 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+13.2'}. 3D kinematics of white dwarfs from the SPY project. II.. wikidata.org.
[22] ↑ Q74917903 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+63.7174'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q74917903 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+13.06399811598530'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q74917903 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-9.40522157557480'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q74917903 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[26] ↑ Q74917903 — effective temperature (P6879): {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+13000'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.

Class ancestry

[1] ↑ Q74917903 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). Q74917903. Retrieved May 7, 2026, from https://4ort.xyz/entity/q74917903

MLA “Q74917903.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q74917903.

BibTeX

@misc{4ortxyz_q74917903_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q74917903}}, year = {2026}, url = {https://4ort.xyz/entity/q74917903}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q74917903 — https://4ort.xyz/entity/q74917903 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q74917903 · Last refreshed: May 7, 2026