Q84307021

high proper-motion star in the constellation Andromeda

Thing high_proper_motion_star Q84307021

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Q84307021

Summary

Q84307021 is a high proper-motion star^[1].

Key Facts

Q84307021's instance of is recorded as high proper-motion star^[2].
Q84307021's constellation is recorded as Andromeda^[3].
Q84307021's spectral class is recorded as M4^[4].
Q84307021's catalog code is recorded as LSPM J0021+3816^[5].
Q84307021's catalog code is recorded as NLTT 1122^[6].
Q84307021's catalog code is recorded as 2MASS J00215392+3816294^[7].
Q84307021's catalog code is recorded as USNO-B1.0 1282-00009182^[8].
Q84307021's catalog code is recorded as G 171-51^[9].
Q84307021's catalog code is recorded as LHS 1062^[10].
Q84307021's catalog code is recorded as WISEA J002154.50+381625.9^[11].
Q84307021's catalog code is recorded as UCAC4 642-001313^[12].
Q84307021's catalog code is recorded as PM J00218+3816^[13].
Q84307021's catalog code is recorded as Gaia DR2 378851098016946816^[14].
Q84307021's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.953'}^[15].
Q84307021's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.340'}^[16].
Q84307021's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.106'}^[17].
Q84307021's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.1'}^[18].
Q84307021's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.478'}^[19].
Q84307021's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.568'}^[20].
Q84307021's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.283'}^[21].
Q84307021's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.912'}^[22].
Q84307021's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.7178'}^[23].
Q84307021's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+40.4233'}^[24].
Q84307021's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-39.8'}^[25].
Q84307021's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-39.79'}^[26].

Body

Definition and Type

Q84307021's instance of is recorded as high proper-motion star^[2].

⭐ Popularity Graph

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Quick Facts

Instance of high proper-motion star

Properties

Apparent magnitude unit: 1, amount: +8.953, unit: 1, amount: +8.340, unit: 1, amount: +8.106, unit: 1, amount: +14.1, unit: 1, amount: +12.478, unit: 1, amount: +13.568, unit: 1, amount: +12.283, unit: 1, amount: +10.912, unit: 1, amount: +11.7178

Catalog code LSPM J0021+3816, NLTT 1122, 2MASS J00215392+3816294, USNO-B1.0 1282-00009182, G 171-51, LHS 1062, WISEA J002154.50+381625.9, UCAC4 642-001313, PM J00218+3816, Gaia DR2 378851098016946816

Constellation Andromeda

Declination unit: www.wikidata.org, amount: +38.27482338976370

Declination component of proper motion unit: www.wikidata.org, amount: -324.217

Distance from earth unit: www.wikidata.org, amount: +24.7382

Effective temperature unit: www.wikidata.org, amount: +3360

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +40.4233

Radial velocity unit: www.wikidata.org, amount: -39.8, unit: www.wikidata.org, amount: -39.79

Right ascension unit: www.wikidata.org, amount: +5.47477479366100

Right ascension component of proper motion unit: www.wikidata.org, amount: +621.306

Spectral class M4

External References (3)

Aricns 05229

Gaia id 378851098016946816

Simbad id G 171-51

References

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

Direct Wikidata claims

[2] ↑ Q84307021 — instance of (P31): high proper-motion star. SIMBAD. wikidata.org.
[3] ↑ Q84307021 — constellation (P59): Andromeda. wikidata.org.
[4] ↑ Q84307021 — spectral class (P215): M4. Trumpeting M dwarfs with CONCH-SHELL: a catalogue of nearby cool host-stars for habitable exoplanets and life. wikidata.org.
[5] ↑ Q84307021 — catalog code (P528): LSPM J0021+3816. SIMBAD. wikidata.org.
[6] ↑ Q84307021 — catalog code (P528): NLTT 1122. SIMBAD. wikidata.org.
[7] ↑ Q84307021 — catalog code (P528): 2MASS J00215392+3816294. SIMBAD. wikidata.org.
[8] ↑ Q84307021 — catalog code (P528): USNO-B1.0 1282-00009182. SIMBAD. wikidata.org.
[9] ↑ Q84307021 — catalog code (P528): G 171-51. SIMBAD. wikidata.org.
[10] ↑ Q84307021 — catalog code (P528): LHS 1062. SIMBAD. wikidata.org.
[11] ↑ Q84307021 — catalog code (P528): WISEA J002154.50+381625.9. SIMBAD. wikidata.org.
[12] ↑ Q84307021 — catalog code (P528): UCAC4 642-001313. SIMBAD. wikidata.org.
[13] ↑ Q84307021 — catalog code (P528): PM J00218+3816. SIMBAD. wikidata.org.
[14] ↑ Q84307021 — catalog code (P528): Gaia DR2 378851098016946816. SIMBAD. wikidata.org.
[15] ↑ Q84307021 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.953'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q84307021 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.340'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q84307021 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.106'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q84307021 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.1'}. The USNO-B Catalog. wikidata.org.
[19] ↑ Q84307021 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.478'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[20] ↑ Q84307021 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.568'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[21] ↑ Q84307021 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.283'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[22] ↑ Q84307021 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.912'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[23] ↑ Q84307021 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.7178'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q84307021 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+40.4233'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q84307021 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-39.8'}. High proper motion stars. IV. Radial velocities of 166 Luyten Half-Second stars. wikidata.org.
[26] ↑ Q84307021 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-39.79'}. High proper motion stars. IV. Radial velocities of 166 Luyten Half-Second stars. wikidata.org.

Class ancestry

[1] ↑ Q84307021 is an instance of high proper-motion star (Q2247863) [P31, primary]. Wikidata. wikidata.org.

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APA 4ort.xyz Knowledge Graph. (2026). Q84307021. Retrieved May 7, 2026, from https://4ort.xyz/entity/q84307021

MLA “Q84307021.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q84307021.

BibTeX

@misc{4ortxyz_q84307021_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q84307021}}, year = {2026}, url = {https://4ort.xyz/entity/q84307021}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q84307021 — https://4ort.xyz/entity/q84307021 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q84307021 · Last refreshed: May 7, 2026