Q84453727

white dwarf in the constellation Cetus

Thing white_dwarf Q84453727

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Q84453727

Summary

Q84453727 is a white dwarf^[1].

Key Facts

Q84453727's instance of is recorded as white dwarf^[2].
Q84453727's constellation is recorded as Cetus^[3].
Q84453727's spectral class is recorded as DH^[4].
Q84453727's catalog code is recorded as PB 6994^[5].
Q84453727's catalog code is recorded as US 3597^[6].
Q84453727's catalog code is recorded as WD 0301-006^[7].
Q84453727's catalog code is recorded as [HH86] 0301-006^[8].
Q84453727's catalog code is recorded as SDSS J030407.39-002541.9^[9].
Q84453727's catalog code is recorded as SDSS J030407.40-002541.7^[10].
Q84453727's catalog code is recorded as SDSS J030407.40-002541.8^[11].
Q84453727's catalog code is recorded as SDSS J030407.40-002541.9^[12].
Q84453727's catalog code is recorded as Gaia DR2 3266337781252698880^[13].
Q84453727's redshift is recorded as {'unit': '1', 'amount': '-0.00075'}^[14].
Q84453727's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.2'}^[15].
Q84453727's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.02'}^[16].
Q84453727's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.02'}^[17].
Q84453727's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.1'}^[18].
Q84453727's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.107'}^[19].
Q84453727's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.759'}^[20].
Q84453727's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.935'}^[21].
Q84453727's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.104'}^[22].
Q84453727's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.388'}^[23].
Q84453727's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.8528'}^[24].
Q84453727's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+7.1239'}^[25].
Q84453727's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-225'}^[26].

⭐ Popularity Graph

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Quick Facts

Instance of white dwarf

Properties

Apparent magnitude unit: 1, amount: +18.2, unit: 1, amount: +18.02, unit: 1, amount: +18.02, unit: 1, amount: +18.1, unit: 1, amount: +18.107, unit: 1, amount: +17.759, unit: 1, amount: +17.935, unit: 1, amount: +18.104, unit: 1, amount: +18.388, unit: 1, amount: +17.8528

Catalog code PB 6994, US 3597, WD 0301-006, [HH86] 0301-006, SDSS J030407.39-002541.9, SDSS J030407.40-002541.7, SDSS J030407.40-002541.8, SDSS J030407.40-002541.9, Gaia DR2 3266337781252698880

Constellation Cetus

Declination unit: www.wikidata.org, amount: -0.42832488491280

Declination component of proper motion unit: www.wikidata.org, amount: -3.521

Distance from earth unit: www.wikidata.org, amount: +140.3725

Effective temperature unit: www.wikidata.org, amount: +23140, unit: www.wikidata.org, amount: +21026, unit: www.wikidata.org, amount: +25365, unit: www.wikidata.org, amount: +21828, unit: www.wikidata.org, amount: +19945

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +7.1239

Radial velocity unit: www.wikidata.org, amount: -225

Redshift unit: 1, amount: -0.00075

Right ascension unit: www.wikidata.org, amount: +46.03085416047800

Right ascension component of proper motion unit: www.wikidata.org, amount: -19.410

Spectral class DH

Surface gravity unit: www.wikidata.org, amount: +178000000, unit: www.wikidata.org, amount: +95000000

External References (2)

Gaia id 3266337781252698880

Simbad id PB 6994

References

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

Direct Wikidata claims

[2] ↑ Q84453727 — instance of (P31): white dwarf. SIMBAD. wikidata.org.
[3] ↑ Q84453727 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q84453727 — spectral class (P215): DH. A photometric selection of white dwarf candidates in Sloan Digital Sky Survey Data Release 10. wikidata.org.
[5] ↑ Q84453727 — catalog code (P528): PB 6994. SIMBAD. wikidata.org.
[6] ↑ Q84453727 — catalog code (P528): US 3597. SIMBAD. wikidata.org.
[7] ↑ Q84453727 — catalog code (P528): WD 0301-006. SIMBAD. wikidata.org.
[8] ↑ Q84453727 — catalog code (P528): [HH86] 0301-006. SIMBAD. wikidata.org.
[9] ↑ Q84453727 — catalog code (P528): SDSS J030407.39-002541.9. SIMBAD. wikidata.org.
[10] ↑ Q84453727 — catalog code (P528): SDSS J030407.40-002541.7. SIMBAD. wikidata.org.
[11] ↑ Q84453727 — catalog code (P528): SDSS J030407.40-002541.8. SIMBAD. wikidata.org.
[12] ↑ Q84453727 — catalog code (P528): SDSS J030407.40-002541.9. SIMBAD. wikidata.org.
[13] ↑ Q84453727 — catalog code (P528): Gaia DR2 3266337781252698880. SIMBAD. wikidata.org.
[14] ↑ Q84453727 — redshift (P1090): {'unit': '1', 'amount': '-0.00075'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[15] ↑ Q84453727 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.2'}. SIMBAD. wikidata.org.
[16] ↑ Q84453727 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.02'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[17] ↑ Q84453727 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.02'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[18] ↑ Q84453727 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.1'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[19] ↑ Q84453727 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.107'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[20] ↑ Q84453727 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.759'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[21] ↑ Q84453727 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.935'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[22] ↑ Q84453727 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.104'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[23] ↑ Q84453727 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.388'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[24] ↑ Q84453727 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.8528'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q84453727 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+7.1239'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q84453727 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-225'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.

Class ancestry

[1] ↑ Q84453727 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). Q84453727. Retrieved May 7, 2026, from https://4ort.xyz/entity/q84453727

MLA “Q84453727.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q84453727.

BibTeX

@misc{4ortxyz_q84453727_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q84453727}}, year = {2026}, url = {https://4ort.xyz/entity/q84453727}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q84453727 — https://4ort.xyz/entity/q84453727 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q84453727 · Last refreshed: May 7, 2026