Q93508220

hot subdwarf star in the constellation Virgo

Thing hot_subdwarf_star Q93508220

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Q93508220

Summary

Q93508220 is a hot subdwarf star^[1].

Key Facts

Q93508220's instance of is recorded as hot subdwarf star^[2].
Q93508220's constellation is recorded as Virgo^[3].
Q93508220's spectral class is recorded as sdO^[4].
Q93508220's catalog code is recorded as GALEX J144227.3-013245^[5].
Q93508220's catalog code is recorded as [TFW97] J144227.48-013246.13^[6].
Q93508220's catalog code is recorded as PG 1439-013^[7].
Q93508220's catalog code is recorded as [HMD92] 867-7^[8].
Q93508220's catalog code is recorded as BPS BS 16981-0073^[9].
Q93508220's catalog code is recorded as 2MASS J14422747-0132459^[10].
Q93508220's catalog code is recorded as LAMOST J144227.47-013245.9^[11].
Q93508220's catalog code is recorded as SBC9 3335^[12].
Q93508220's catalog code is recorded as SDSS J144227.48-013245.8^[13].
Q93508220's catalog code is recorded as Gaia DR2 3649025693813906304^[14].
Q93508220's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.74'}^[15].
Q93508220's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.873'}^[16].
Q93508220's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.506'}^[17].
Q93508220's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.692'}^[18].
Q93508220's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.782'}^[19].
Q93508220's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.852'}^[20].
Q93508220's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.27'}^[21].
Q93508220's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.182'}^[22].
Q93508220's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.035'}^[23].
Q93508220's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.255'}^[24].
Q93508220's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.8698'}^[25].
Q93508220's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.7738'}^[26].

Body

Definition and Type

Q93508220's instance of is recorded as hot subdwarf star^[2].

⭐ Popularity Graph

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Quick Facts

Instance of hot subdwarf star

Properties

Apparent magnitude unit: 1, amount: +12.74, unit: 1, amount: +13.873, unit: 1, amount: +14.506, unit: 1, amount: +14.692, unit: 1, amount: +14.782, unit: 1, amount: +13.852, unit: 1, amount: +14.27, unit: 1, amount: +14.182, unit: 1, amount: +15.035, unit: 1, amount: +15.255, unit: 1, amount: +13.8698

Catalog code GALEX J144227.3-013245, [TFW97] J144227.48-013246.13, PG 1439-013, [HMD92] 867-7, BPS BS 16981-0073, 2MASS J14422747-0132459, LAMOST J144227.47-013245.9, SBC9 3335, SDSS J144227.48-013245.8, Gaia DR2 3649025693813906304

Constellation Virgo

Declination unit: www.wikidata.org, amount: -1.54608115955000

Declination component of proper motion unit: www.wikidata.org, amount: -0.437

Distance from earth unit: www.wikidata.org, amount: +1292.3236

Effective temperature unit: www.wikidata.org, amount: +43080

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +0.7738

Radial velocity unit: www.wikidata.org, amount: -53.70

Right ascension unit: www.wikidata.org, amount: +220.61449713207990

Right ascension component of proper motion unit: www.wikidata.org, amount: -9.069

Spectral class sdO

Surface gravity unit: www.wikidata.org, amount: +83600

External References (2)

Gaia id 3649025693813906304

Simbad id PG 1439-013

References

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

Direct Wikidata claims

[2] ↑ Q93508220 — instance of (P31): hot subdwarf star. SIMBAD. wikidata.org.
[3] ↑ Q93508220 — constellation (P59): Virgo. wikidata.org.
[4] ↑ Q93508220 — spectral class (P215): sdO. Hot subdwarf stars observed in LAMOST DR1--Atmospheric parameters from single-lined spectra. wikidata.org.
[5] ↑ Q93508220 — catalog code (P528): GALEX J144227.3-013245. SIMBAD. wikidata.org.
[6] ↑ Q93508220 — catalog code (P528): [TFW97] J144227.48-013246.13. SIMBAD. wikidata.org.
[7] ↑ Q93508220 — catalog code (P528): PG 1439-013. SIMBAD. wikidata.org.
[8] ↑ Q93508220 — catalog code (P528): [HMD92] 867-7. SIMBAD. wikidata.org.
[9] ↑ Q93508220 — catalog code (P528): BPS BS 16981-0073. SIMBAD. wikidata.org.
[10] ↑ Q93508220 — catalog code (P528): 2MASS J14422747-0132459. SIMBAD. wikidata.org.
[11] ↑ Q93508220 — catalog code (P528): LAMOST J144227.47-013245.9. SIMBAD. wikidata.org.
[12] ↑ Q93508220 — catalog code (P528): SBC9 3335. SIMBAD. wikidata.org.
[13] ↑ Q93508220 — catalog code (P528): SDSS J144227.48-013245.8. SIMBAD. wikidata.org.
[14] ↑ Q93508220 — catalog code (P528): Gaia DR2 3649025693813906304. SIMBAD. wikidata.org.
[15] ↑ Q93508220 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.74'}. SIMBAD. wikidata.org.
[16] ↑ Q93508220 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.873'}. Hot subdwarf stars observed in LAMOST DR1--Atmospheric parameters from single-lined spectra. wikidata.org.
[17] ↑ Q93508220 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.506'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q93508220 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.692'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[19] ↑ Q93508220 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.782'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[20] ↑ Q93508220 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.852'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[21] ↑ Q93508220 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.27'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[22] ↑ Q93508220 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.182'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[23] ↑ Q93508220 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.035'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[24] ↑ Q93508220 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.255'}. The SDSS Photometric Catalog, Release 9. wikidata.org.
[25] ↑ Q93508220 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.8698'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q93508220 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.7738'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q93508220 is an instance of hot subdwarf star (Q54231557) [P31, primary]. Wikidata. wikidata.org.

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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). Q93508220. Retrieved May 7, 2026, from https://4ort.xyz/entity/q93508220

MLA “Q93508220.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q93508220.

BibTeX

@misc{4ortxyz_q93508220_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q93508220}}, year = {2026}, url = {https://4ort.xyz/entity/q93508220}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q93508220 — https://4ort.xyz/entity/q93508220 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q93508220 · Last refreshed: May 7, 2026