Q87887028

white dwarf in the constellation Pisces

Thing white_dwarf Q87887028

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Q87887028

Summary

Q87887028 is a white dwarf^[1].

Key Facts

Q87887028's instance of is recorded as white dwarf^[2].
Q87887028's constellation is recorded as Pisces^[3].
Q87887028's spectral class is recorded as DA+M^[4].
Q87887028's catalog code is recorded as SDSS J232353.90+004727.2^[5].
Q87887028's catalog code is recorded as [SLH2007] J232353.80+004727.3^[6].
Q87887028's catalog code is recorded as [RGS2010] J232353.90+004727.3^[7].
Q87887028's catalog code is recorded as SDSS J232353.90+004727.3^[8].
Q87887028's catalog code is recorded as WIRED J232353.90+004727.3^[9].
Q87887028's catalog code is recorded as WD 2321+005^[10].
Q87887028's catalog code is recorded as Gaia DR2 2645587394912334336^[11].
Q87887028's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.44'}^[12].
Q87887028's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.741'}^[13].
Q87887028's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.306'}^[14].
Q87887028's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.459'}^[15].
Q87887028's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.812'}^[16].
Q87887028's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.951'}^[17].
Q87887028's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.628'}^[18].
Q87887028's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.528'}^[19].
Q87887028's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.1667'}^[20].
Q87887028's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+299'}^[21].
Q87887028's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+350.97458674470620'}^[22].
Q87887028's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.79081625743840'}^[23].
Q87887028's epoch is recorded as J2000.0^[24].
Q87887028's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+6301'}^[25].
Q87887028's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+90000000'}^[26].

Body

Definition and Type

Q87887028'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: +21.44, unit: 1, amount: +20.741, unit: 1, amount: +20.306, unit: 1, amount: +19.459, unit: 1, amount: +18.812, unit: 1, amount: +16.951, unit: 1, amount: +16.628, unit: 1, amount: +17.528, unit: 1, amount: +20.1667

Catalog code SDSS J232353.90+004727.2, [SLH2007] J232353.80+004727.3, [RGS2010] J232353.90+004727.3, SDSS J232353.90+004727.3, WIRED J232353.90+004727.3, WD 2321+005, Gaia DR2 2645587394912334336

Constellation Pisces

Declination unit: www.wikidata.org, amount: +0.79081625743840

Declination component of proper motion unit: www.wikidata.org, amount: -28

Distance from earth unit: www.wikidata.org, amount: +299

Effective temperature unit: www.wikidata.org, amount: +6301

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Right ascension unit: www.wikidata.org, amount: +350.97458674470620

Right ascension component of proper motion unit: www.wikidata.org, amount: +15

Spectral class DA+M

Surface gravity unit: www.wikidata.org, amount: +90000000

External References (2)

Gaia id 2645587399208149120

Simbad id GALEX J232353.9+004727

References

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

Direct Wikidata claims

[2] ↑ Q87887028 — instance of (P31): white dwarf. SIMBAD. wikidata.org.
[3] ↑ Q87887028 — constellation (P59): Pisces. wikidata.org.
[4] ↑ Q87887028 — spectral class (P215): DA+M. A Catalog of Spectroscopically Confirmed White Dwarfs from the Sloan Digital Sky Survey Data Release 4. wikidata.org.
[5] ↑ Q87887028 — catalog code (P528): SDSS J232353.90+004727.2. SIMBAD. wikidata.org.
[6] ↑ Q87887028 — catalog code (P528): [SLH2007] J232353.80+004727.3. SIMBAD. wikidata.org.
[7] ↑ Q87887028 — catalog code (P528): [RGS2010] J232353.90+004727.3. SIMBAD. wikidata.org.
[8] ↑ Q87887028 — catalog code (P528): SDSS J232353.90+004727.3. SIMBAD. wikidata.org.
[9] ↑ Q87887028 — catalog code (P528): WIRED J232353.90+004727.3. SIMBAD. wikidata.org.
[10] ↑ Q87887028 — catalog code (P528): WD 2321+005. SIMBAD. wikidata.org.
[11] ↑ Q87887028 — catalog code (P528): Gaia DR2 2645587394912334336. SIMBAD. wikidata.org.
[12] ↑ Q87887028 — apparent magnitude (P1215): {'unit': '1', 'amount': '+21.44'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q87887028 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.741'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[14] ↑ Q87887028 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.306'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[15] ↑ Q87887028 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.459'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[16] ↑ Q87887028 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.812'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[17] ↑ Q87887028 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.951'}. Post-common envelope binaries from SDSS - VII. A catalogue of white dwarf-main sequence binaries. wikidata.org.
[18] ↑ Q87887028 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.628'}. Post-common envelope binaries from SDSS - VII. A catalogue of white dwarf-main sequence binaries. wikidata.org.
[19] ↑ Q87887028 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.528'}. The WIRED survey. II. Infrared excesses in the SDSS DR7 white dwarf catalog. wikidata.org.
[20] ↑ Q87887028 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.1667'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q87887028 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+299'}. The WIRED survey. II. Infrared excesses in the SDSS DR7 white dwarf catalog. wikidata.org.
[22] ↑ Q87887028 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+350.97458674470620'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q87887028 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.79081625743840'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q87887028 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[25] ↑ Q87887028 — effective temperature (P6879): {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+6301'}. SDSS DR7 white dwarf catalog. wikidata.org.
[26] ↑ Q87887028 — surface gravity (P7015): {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+90000000'}. SDSS DR7 white dwarf catalog. wikidata.org.

Class ancestry

[1] ↑ Q87887028 is an instance of white dwarf (Q5871) [P31, primary]. Wikidata. wikidata.org.

📑 Cite this page

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APA 4ort.xyz Knowledge Graph. (2026). Q87887028. Retrieved May 7, 2026, from https://4ort.xyz/entity/q87887028

MLA “Q87887028.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q87887028.

BibTeX

@misc{4ortxyz_q87887028_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q87887028}}, year = {2026}, url = {https://4ort.xyz/entity/q87887028}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q87887028 — https://4ort.xyz/entity/q87887028 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q87887028 · Last refreshed: May 7, 2026