Q77817001

white dwarf in the constellation Sextans

Thing white_dwarf Q77817001

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Q77817001

Summary

Q77817001 is a white dwarf^[1].

Key Facts

Q77817001's instance of is recorded as white dwarf^[2].
Q77817001's constellation is recorded as Sextans^[3].
Q77817001's spectral class is recorded as DA+M^[4].
Q77817001's catalog code is recorded as WD 1003+009^[5].
Q77817001's catalog code is recorded as 2MASS J10060916+0044169^[6].
Q77817001's catalog code is recorded as SDSS J100609.18+004417.0^[7].
Q77817001's catalog code is recorded as SDSS J100609.18+004417.1^[8].
Q77817001's catalog code is recorded as [HHD2009] SDSS J1006+0044^[9].
Q77817001's catalog code is recorded as [SLH2007] J100609.18+004417.1^[10].
Q77817001's catalog code is recorded as [SHW2006] J100609.18+004417.0^[11].
Q77817001's catalog code is recorded as [RGS2010] J100609.18+004417.0^[12].
Q77817001's catalog code is recorded as [SGR2010] J1006+0044^[13].
Q77817001's catalog code is recorded as [SGR2010] J100609.18+004417.0^[14].
Q77817001's catalog code is recorded as SBC9 3366^[15].
Q77817001's catalog code is recorded as Gaia DR2 3834915417437497088^[16].
Q77817001's redshift is recorded as {'unit': '1', 'amount': '+0.00001'}^[17].
Q77817001's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.321'}^[18].
Q77817001's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.833'}^[19].
Q77817001's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.690'}^[20].
Q77817001's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.349'}^[21].
Q77817001's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.695'}^[22].
Q77817001's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.994'}^[23].
Q77817001's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.485'}^[24].
Q77817001's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.096'}^[25].
Q77817001's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.5086'}^[26].

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Quick Facts

Instance of white dwarf

Properties

Apparent magnitude unit: 1, amount: +18.321, unit: 1, amount: +17.833, unit: 1, amount: +17.690, unit: 1, amount: +17.349, unit: 1, amount: +16.695, unit: 1, amount: +14.994, unit: 1, amount: +14.485, unit: 1, amount: +14.096, unit: 1, amount: +17.5086

Catalog code WD 1003+009, 2MASS J10060916+0044169, SDSS J100609.18+004417.0, SDSS J100609.18+004417.1, [HHD2009] SDSS J1006+0044, [SLH2007] J100609.18+004417.1, [SHW2006] J100609.18+004417.0, [RGS2010] J100609.18+004417.0, [SGR2010] J1006+0044, [SGR2010] J100609.18+004417.0, SBC9 3366, Gaia DR2 3834915417437497088

Constellation Sextans

Declination unit: www.wikidata.org, amount: +0.73807767499260

Declination component of proper motion unit: www.wikidata.org, amount: +14.112

Distance from earth unit: www.wikidata.org, amount: +80.4027

Effective temperature unit: www.wikidata.org, amount: +6792

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: +0.1

Parallax unit: www.wikidata.org, amount: +12.4374

Radial velocity unit: www.wikidata.org, amount: +3

Redshift unit: 1, amount: +0.00001

Right ascension unit: www.wikidata.org, amount: +151.53822643364740

Right ascension component of proper motion unit: www.wikidata.org, amount: -48.398

Spectral class DA+M

Surface gravity unit: www.wikidata.org, amount: +22000000

External References (2)

Gaia id 3834915417437497088

Simbad id GALEX J100609.1+004416

References

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

Direct Wikidata claims

[2] ↑ Q77817001 — instance of (P31): white dwarf. SIMBAD. wikidata.org.
[3] ↑ Q77817001 — constellation (P59): Sextans. wikidata.org.
[4] ↑ Q77817001 — spectral class (P215): DA+M. Post-common envelope binaries from SDSS - VII. A catalogue of white dwarf-main sequence binaries. wikidata.org.
[5] ↑ Q77817001 — catalog code (P528): WD 1003+009. SIMBAD. wikidata.org.
[6] ↑ Q77817001 — catalog code (P528): 2MASS J10060916+0044169. SIMBAD. wikidata.org.
[7] ↑ Q77817001 — catalog code (P528): SDSS J100609.18+004417.0. SIMBAD. wikidata.org.
[8] ↑ Q77817001 — catalog code (P528): SDSS J100609.18+004417.1. SIMBAD. wikidata.org.
[9] ↑ Q77817001 — catalog code (P528): [HHD2009] SDSS J1006+0044. SIMBAD. wikidata.org.
[10] ↑ Q77817001 — catalog code (P528): [SLH2007] J100609.18+004417.1. SIMBAD. wikidata.org.
[11] ↑ Q77817001 — catalog code (P528): [SHW2006] J100609.18+004417.0. SIMBAD. wikidata.org.
[12] ↑ Q77817001 — catalog code (P528): [RGS2010] J100609.18+004417.0. SIMBAD. wikidata.org.
[13] ↑ Q77817001 — catalog code (P528): [SGR2010] J1006+0044. SIMBAD. wikidata.org.
[14] ↑ Q77817001 — catalog code (P528): [SGR2010] J100609.18+004417.0. SIMBAD. wikidata.org.
[15] ↑ Q77817001 — catalog code (P528): SBC9 3366. SIMBAD. wikidata.org.
[16] ↑ Q77817001 — catalog code (P528): Gaia DR2 3834915417437497088. SIMBAD. wikidata.org.
[17] ↑ Q77817001 — redshift (P1090): {'unit': '1', 'amount': '+0.00001'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[18] ↑ Q77817001 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.321'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[19] ↑ Q77817001 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.833'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[20] ↑ Q77817001 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.690'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[21] ↑ Q77817001 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.349'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[22] ↑ Q77817001 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.695'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[23] ↑ Q77817001 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.994'}. Post-common envelope binaries from SDSS - VII. A catalogue of white dwarf-main sequence binaries. wikidata.org.
[24] ↑ Q77817001 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.485'}. Post-common envelope binaries from SDSS - VII. A catalogue of white dwarf-main sequence binaries. wikidata.org.
[25] ↑ Q77817001 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.096'}. Post-common envelope binaries from SDSS - VII. A catalogue of white dwarf-main sequence binaries. wikidata.org.
[26] ↑ Q77817001 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.5086'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q77817001 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). Q77817001. Retrieved May 7, 2026, from https://4ort.xyz/entity/q77817001

MLA “Q77817001.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q77817001.

BibTeX

@misc{4ortxyz_q77817001_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q77817001}}, year = {2026}, url = {https://4ort.xyz/entity/q77817001}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q77817001 — https://4ort.xyz/entity/q77817001 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q77817001 · Last refreshed: May 7, 2026