Q74274972

Thing high_proper_motion_star Q74274972

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Q74274972

Summary

Q74274972 is a high proper-motion star^[1].

Key Facts

Q74274972's instance of is recorded as high proper-motion star^[2].
Q74274972's spectral class is recorded as F8^[3].
Q74274972's catalog code is recorded as 2MASS J02034918+5030023^[4].
Q74274972's catalog code is recorded as AG+50 233^[5].
Q74274972's catalog code is recorded as BD+49 539^[6].
Q74274972's catalog code is recorded as GSC 03289-01397^[7].
Q74274972's catalog code is recorded as HD 12495^[8].
Q74274972's catalog code is recorded as PPM 27073^[9].
Q74274972's catalog code is recorded as TYC 3289-1397-1^[10].
Q74274972's catalog code is recorded as 1RXS J020349.2+503008^[11].
Q74274972's catalog code is recorded as Gaia DR1 358549333068499328^[12].
Q74274972's catalog code is recorded as Gaia DR2 358549337366815872^[13].
Q74274972's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.25'}^[14].
Q74274972's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.194'}^[15].
Q74274972's apparent magnitude is recorded as {'unit': '1', 'amount': '+6.975'}^[16].
Q74274972's apparent magnitude is recorded as {'unit': '1', 'amount': '+6.942'}^[17].
Q74274972's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.83'}^[18].
Q74274972's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.1278'}^[19].
Q74274972's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+16.1592'}^[20].
Q74274972's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-8.50'}^[21].
Q74274972's metallicity is recorded as {'unit': '1', 'amount': '-0.02'}^[22].
Q74274972's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+61.8843'}^[23].
Q74274972's SIMBAD ID is recorded as HD 12495^[24].
Q74274972's stellar rotational velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+9.6'}^[25].
Q74274972's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+30.95488681258990'}^[26].

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Quick Facts

Instance of high proper-motion star

Properties

Apparent magnitude unit: 1, amount: +8.25, unit: 1, amount: +7.194, unit: 1, amount: +6.975, unit: 1, amount: +6.942, unit: 1, amount: +8.83, unit: 1, amount: +8.1278

Catalog code 2MASS J02034918+5030023, AG+50 233, BD+49 539, GSC 03289-01397, HD 12495, PPM 27073, TYC 3289-1397-1, 1RXS J020349.2+503008, Gaia DR1 358549333068499328, Gaia DR2 358549337366815872

Declination unit: www.wikidata.org, amount: +50.50065760202620

Declination component of proper motion unit: www.wikidata.org, amount: -23.062

Distance from earth unit: www.wikidata.org, amount: +61.8843

Effective temperature unit: www.wikidata.org, amount: +5917

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: -0.02

Parallax unit: www.wikidata.org, amount: +16.1592

Radial velocity unit: www.wikidata.org, amount: -8.50

Right ascension unit: www.wikidata.org, amount: +30.95488681258990

Right ascension component of proper motion unit: www.wikidata.org, amount: -47.172

Spectral class F8

Stellar rotational velocity unit: www.wikidata.org, amount: +9.6

Surface gravity unit: www.wikidata.org, amount: +16000

External References (2)

Gaia id 358549337366815872

Simbad id HD 12495

References

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

Direct Wikidata claims

[2] ↑ Q74274972 — instance of (P31): high proper-motion star. SIMBAD. wikidata.org.
[3] ↑ Q74274972 — spectral class (P215): F8. VizieR Online Data Catalog: Henry Draper Catalogue and Extension, published in Ann. Harvard Obs. 91-100 (1918-1925). wikidata.org.
[4] ↑ Q74274972 — catalog code (P528): 2MASS J02034918+5030023. SIMBAD. wikidata.org.
[5] ↑ Q74274972 — catalog code (P528): AG+50 233. SIMBAD. wikidata.org.
[6] ↑ Q74274972 — catalog code (P528): BD+49 539. SIMBAD. wikidata.org.
[7] ↑ Q74274972 — catalog code (P528): GSC 03289-01397. SIMBAD. wikidata.org.
[8] ↑ Q74274972 — catalog code (P528): HD 12495. SIMBAD. wikidata.org.
[9] ↑ Q74274972 — catalog code (P528): PPM 27073. SIMBAD. wikidata.org.
[10] ↑ Q74274972 — catalog code (P528): TYC 3289-1397-1. SIMBAD. wikidata.org.
[11] ↑ Q74274972 — catalog code (P528): 1RXS J020349.2+503008. SIMBAD. wikidata.org.
[12] ↑ Q74274972 — catalog code (P528): Gaia DR1 358549333068499328. SIMBAD. wikidata.org.
[13] ↑ Q74274972 — catalog code (P528): Gaia DR2 358549337366815872. SIMBAD. wikidata.org.
[14] ↑ Q74274972 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.25'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[15] ↑ Q74274972 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.194'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q74274972 — apparent magnitude (P1215): {'unit': '1', 'amount': '+6.975'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q74274972 — apparent magnitude (P1215): {'unit': '1', 'amount': '+6.942'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q74274972 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.83'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[19] ↑ Q74274972 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.1278'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q74274972 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+16.1592'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q74274972 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-8.50'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q74274972 — metallicity (P2227): {'unit': '1', 'amount': '-0.02'}. A spectroscopic survey of the youngest field stars in the solar neighbourhood. I. The optically bright sample. wikidata.org.
[23] ↑ Q74274972 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+61.8843'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q74274972 — SIMBAD ID (P3083): HD 12495. wikidata.org.
[25] ↑ Q74274972 — stellar rotational velocity (P4296): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+9.6'}. A spectroscopic survey of the youngest field stars in the solar neighbourhood. I. The optically bright sample. wikidata.org.
[26] ↑ Q74274972 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+30.95488681258990'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q74274972 is an instance of high proper-motion star (Q2247863) [P31, primary]. Wikidata. wikidata.org.

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APA 4ort.xyz Knowledge Graph. (2026). Q74274972. Retrieved May 7, 2026, from https://4ort.xyz/entity/q74274972

MLA “Q74274972.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q74274972.

BibTeX

@misc{4ortxyz_q74274972_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q74274972}}, year = {2026}, url = {https://4ort.xyz/entity/q74274972}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q74274972 — https://4ort.xyz/entity/q74274972 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q74274972 · Last refreshed: May 7, 2026