Q86189100

white dwarf in the constellation Draco

Thing white_dwarf Q86189100

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Q86189100

Summary

Q86189100 is a white dwarf^[1].

Key Facts

Q86189100's instance of is recorded as white dwarf^[2].
Q86189100's constellation is recorded as Draco^[3].
Q86189100's spectral class is recorded as DA+M^[4].
Q86189100's catalog code is recorded as WD 1719+629^[5].
Q86189100's catalog code is recorded as 2MASS J17195522+6251071^[6].
Q86189100's catalog code is recorded as SDSS J171955.23+625106.8^[7].
Q86189100's catalog code is recorded as SDSS J171955.22+625106.7^[8].
Q86189100's catalog code is recorded as [HHD2009] SDSS J1719+6251^[9].
Q86189100's catalog code is recorded as [SHW2006] J171955.22+625106.8^[10].
Q86189100's catalog code is recorded as [SLH2007] J171955.23+625106.8^[11].
Q86189100's catalog code is recorded as [RGS2010] J171955.22+625106.8^[12].
Q86189100's catalog code is recorded as SDSS J171955.22+625106.8^[13].
Q86189100's catalog code is recorded as WIRED J171955.22+625106.8^[14].
Q86189100's catalog code is recorded as Gaia DR2 1438823493088906112^[15].
Q86189100's redshift is recorded as {'unit': '1', 'amount': '+0.00001'}^[16].
Q86189100's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.497'}^[17].
Q86189100's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.73'}^[18].
Q86189100's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.374'}^[19].
Q86189100's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.384'}^[20].
Q86189100's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.699'}^[21].
Q86189100's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.934'}^[22].
Q86189100's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.716'}^[23].
Q86189100's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.015'}^[24].
Q86189100's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.0729'}^[25].
Q86189100's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.3657'}^[26].

⭐ Popularity Graph

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Quick Facts

Instance of white dwarf

Properties

Apparent magnitude unit: 1, amount: +16.497, unit: 1, amount: +19.73, unit: 1, amount: +19.374, unit: 1, amount: +19.384, unit: 1, amount: +18.699, unit: 1, amount: +17.934, unit: 1, amount: +15.716, unit: 1, amount: +15.015, unit: 1, amount: +19.0729

Catalog code WD 1719+629, 2MASS J17195522+6251071, SDSS J171955.23+625106.8, SDSS J171955.22+625106.7, [HHD2009] SDSS J1719+6251, [SHW2006] J171955.22+625106.8, [SLH2007] J171955.23+625106.8, [RGS2010] J171955.22+625106.8, SDSS J171955.22+625106.8, WIRED J171955.22+625106.8, Gaia DR2 1438823493088906112

Constellation Draco

Declination unit: www.wikidata.org, amount: +62.85189429479560

Declination component of proper motion unit: www.wikidata.org, amount: +35.819

Distance from earth unit: www.wikidata.org, amount: +209

Effective temperature unit: www.wikidata.org, amount: +6366

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: +0.0

Parallax unit: www.wikidata.org, amount: +2.3657

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

Redshift unit: 1, amount: +0.00001

Right ascension unit: www.wikidata.org, amount: +259.98008165288880

Right ascension component of proper motion unit: www.wikidata.org, amount: -20.825

Spectral class DA+M

Surface gravity unit: www.wikidata.org, amount: +16000000

External References (2)

Gaia id 1438823493088906112

Simbad id SDSS J171955.23+625106.8

References

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

Direct Wikidata claims

[2] ↑ Q86189100 — instance of (P31): white dwarf. SIMBAD. wikidata.org.
[3] ↑ Q86189100 — constellation (P59): Draco. wikidata.org.
[4] ↑ Q86189100 — spectral class (P215): DA+M. White dwarf-main sequence binaries identified within SDSS DR7 and UKIDSS DR5. wikidata.org.
[5] ↑ Q86189100 — catalog code (P528): WD 1719+629. SIMBAD. wikidata.org.
[6] ↑ Q86189100 — catalog code (P528): 2MASS J17195522+6251071. SIMBAD. wikidata.org.
[7] ↑ Q86189100 — catalog code (P528): SDSS J171955.23+625106.8. SIMBAD. wikidata.org.
[8] ↑ Q86189100 — catalog code (P528): SDSS J171955.22+625106.7. SIMBAD. wikidata.org.
[9] ↑ Q86189100 — catalog code (P528): [HHD2009] SDSS J1719+6251. SIMBAD. wikidata.org.
[10] ↑ Q86189100 — catalog code (P528): [SHW2006] J171955.22+625106.8. SIMBAD. wikidata.org.
[11] ↑ Q86189100 — catalog code (P528): [SLH2007] J171955.23+625106.8. SIMBAD. wikidata.org.
[12] ↑ Q86189100 — catalog code (P528): [RGS2010] J171955.22+625106.8. SIMBAD. wikidata.org.
[13] ↑ Q86189100 — catalog code (P528): SDSS J171955.22+625106.8. SIMBAD. wikidata.org.
[14] ↑ Q86189100 — catalog code (P528): WIRED J171955.22+625106.8. SIMBAD. wikidata.org.
[15] ↑ Q86189100 — catalog code (P528): Gaia DR2 1438823493088906112. SIMBAD. wikidata.org.
[16] ↑ Q86189100 — redshift (P1090): {'unit': '1', 'amount': '+0.00001'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[17] ↑ Q86189100 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.497'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q86189100 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.73'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[19] ↑ Q86189100 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.374'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[20] ↑ Q86189100 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.384'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[21] ↑ Q86189100 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.699'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[22] ↑ Q86189100 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.934'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[23] ↑ Q86189100 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.716'}. The WIRED survey. II. Infrared excesses in the SDSS DR7 white dwarf catalog. wikidata.org.
[24] ↑ Q86189100 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.015'}. The WIRED survey. II. Infrared excesses in the SDSS DR7 white dwarf catalog. wikidata.org.
[25] ↑ Q86189100 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.0729'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q86189100 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.3657'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q86189100 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). Q86189100. Retrieved May 7, 2026, from https://4ort.xyz/entity/q86189100

MLA “Q86189100.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q86189100.

BibTeX

@misc{4ortxyz_q86189100_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q86189100}}, year = {2026}, url = {https://4ort.xyz/entity/q86189100}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q86189100 — https://4ort.xyz/entity/q86189100 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q86189100 · Last refreshed: May 7, 2026