Q87538819

white dwarf in the constellation Aquarius

Thing white_dwarf Q87538819

Press Enter · cited answer in seconds

Q87538819

Summary

Q87538819 is a white dwarf^[1].

Key Facts

Q87538819's instance of is recorded as white dwarf^[2].
Q87538819's constellation is recorded as Aquarius^[3].
Q87538819's spectral class is recorded as DA^[4].
Q87538819's catalog code is recorded as HE 2203-0101^[5].
Q87538819's catalog code is recorded as SDSS J220602.42-004632.7^[6].
Q87538819's catalog code is recorded as PB 5070^[7].
Q87538819's catalog code is recorded as USNO-B1.0 0892-00618661^[8].
Q87538819's catalog code is recorded as 2MASS J22060239-0046328^[9].
Q87538819's catalog code is recorded as WD 2203-010^[10].
Q87538819's catalog code is recorded as SDSS J220602.42-004632.9^[11].
Q87538819's catalog code is recorded as Gaia DR2 2677321641247692032^[12].
Q87538819's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.5'}^[13].
Q87538819's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.43'}^[14].
Q87538819's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.44'}^[15].
Q87538819's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.46'}^[16].
Q87538819's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.954'}^[17].
Q87538819's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.810'}^[18].
Q87538819's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.167'}^[19].
Q87538819's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.429'}^[20].
Q87538819's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.697'}^[21].
Q87538819's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.4'}^[22].
Q87538819's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.0119'}^[23].
Q87538819's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+10.1852'}^[24].
Q87538819's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+2.1'}^[25].
Q87538819's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+98.1817'}^[26].

Body

Definition and Type

Q87538819'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: +15.5, unit: 1, amount: +16.43, unit: 1, amount: +16.44, unit: 1, amount: +16.46, unit: 1, amount: +15.954, unit: 1, amount: +15.810, unit: 1, amount: +16.167, unit: 1, amount: +16.429, unit: 1, amount: +16.697, unit: 1, amount: +16.4, unit: 1, amount: +16.0119

Catalog code HE 2203-0101, SDSS J220602.42-004632.7, PB 5070, USNO-B1.0 0892-00618661, 2MASS J22060239-0046328, WD 2203-010, SDSS J220602.42-004632.9, Gaia DR2 2677321641247692032

Constellation Aquarius

Declination unit: www.wikidata.org, amount: -0.77575324969720

Declination component of proper motion unit: www.wikidata.org, amount: -18.411

Distance from earth unit: www.wikidata.org, amount: +98.1817

Effective temperature unit: www.wikidata.org, amount: +19001

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +10.1852

Radial velocity unit: www.wikidata.org, amount: +2.1

Right ascension unit: www.wikidata.org, amount: +331.51007695584120

Right ascension component of proper motion unit: www.wikidata.org, amount: -3.755

Spectral class DA

Surface gravity unit: www.wikidata.org, amount: +124500000

External References (2)

Gaia id 2677321641247692032

Simbad id PB 5070

References

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

Direct Wikidata claims

[2] ↑ Q87538819 — instance of (P31): white dwarf. SIMBAD. wikidata.org.
[3] ↑ Q87538819 — constellation (P59): Aquarius. wikidata.org.
[4] ↑ Q87538819 — spectral class (P215): DA. New white dwarf stars in the Sloan Digital Sky Survey Data Release 10. wikidata.org.
[5] ↑ Q87538819 — catalog code (P528): HE 2203-0101. SIMBAD. wikidata.org.
[6] ↑ Q87538819 — catalog code (P528): SDSS J220602.42-004632.7. SIMBAD. wikidata.org.
[7] ↑ Q87538819 — catalog code (P528): PB 5070. SIMBAD. wikidata.org.
[8] ↑ Q87538819 — catalog code (P528): USNO-B1.0 0892-00618661. SIMBAD. wikidata.org.
[9] ↑ Q87538819 — catalog code (P528): 2MASS J22060239-0046328. SIMBAD. wikidata.org.
[10] ↑ Q87538819 — catalog code (P528): WD 2203-010. SIMBAD. wikidata.org.
[11] ↑ Q87538819 — catalog code (P528): SDSS J220602.42-004632.9. SIMBAD. wikidata.org.
[12] ↑ Q87538819 — catalog code (P528): Gaia DR2 2677321641247692032. SIMBAD. wikidata.org.
[13] ↑ Q87538819 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.5'}. SIMBAD. wikidata.org.
[14] ↑ Q87538819 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.43'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[15] ↑ Q87538819 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.44'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[16] ↑ Q87538819 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.46'}. DA white dwarfs in Sloan Digital Sky Survey Data Release 7 and a search for infrared excess emission. wikidata.org.
[17] ↑ Q87538819 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.954'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[18] ↑ Q87538819 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.810'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[19] ↑ Q87538819 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.167'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[20] ↑ Q87538819 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.429'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[21] ↑ Q87538819 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.697'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[22] ↑ Q87538819 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.4'}. The USNO-B Catalog. wikidata.org.
[23] ↑ Q87538819 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.0119'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q87538819 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+10.1852'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q87538819 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+2.1'}. 3D kinematics of white dwarfs from the SPY project. II.. wikidata.org.
[26] ↑ Q87538819 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+98.1817'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q87538819 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). Q87538819. Retrieved May 7, 2026, from https://4ort.xyz/entity/q87538819

MLA “Q87538819.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q87538819.

BibTeX

@misc{4ortxyz_q87538819_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q87538819}}, year = {2026}, url = {https://4ort.xyz/entity/q87538819}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q87538819 — https://4ort.xyz/entity/q87538819 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q87538819 · Last refreshed: May 7, 2026