Q84222777

high proper-motion star in the constellation Coma Berenices

Thing high_proper_motion_star Q84222777

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Q84222777

Summary

Q84222777 is a high proper-motion star^[1].

Key Facts

Q84222777's instance of is recorded as high proper-motion star^[2].
Q84222777's constellation is recorded as Coma Berenices^[3].
Q84222777's spectral class is recorded as M4V^[4].
Q84222777's catalog code is recorded as 2MASS J12585756+2048522^[5].
Q84222777's catalog code is recorded as USNO-B1.0 1108-00214900^[6].
Q84222777's catalog code is recorded as LSPM J1258+2048^[7].
Q84222777's catalog code is recorded as SDSS J125857.51+204852.0^[8].
Q84222777's catalog code is recorded as Gaia DR2 3942586051365022720^[9].
Q84222777's redshift is recorded as {'unit': '1', 'amount': '-0.00025'}^[10].
Q84222777's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.247'}^[11].
Q84222777's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.039'}^[12].
Q84222777's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.685'}^[13].
Q84222777's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.5'}^[14].
Q84222777's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.2'}^[15].
Q84222777's apparent magnitude is recorded as {'unit': '1', 'amount': '+22.843'}^[16].
Q84222777's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.114'}^[17].
Q84222777's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.298'}^[18].
Q84222777's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.939'}^[19].
Q84222777's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.149'}^[20].
Q84222777's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.6784'}^[21].
Q84222777's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.9886'}^[22].
Q84222777's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-73'}^[23].
Q84222777's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+250.7145'}^[24].
Q84222777's SIMBAD ID is recorded as LSPM J1258+2048^[25].
Q84222777's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+194.73987922065550'}^[26].

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Quick Facts

Instance of high proper-motion star

Properties

Apparent magnitude unit: 1, amount: +15.247, unit: 1, amount: +15.039, unit: 1, amount: +15.685, unit: 1, amount: +20.5, unit: 1, amount: +19.2, unit: 1, amount: +22.843, unit: 1, amount: +21.114, unit: 1, amount: +19.298, unit: 1, amount: +17.939, unit: 1, amount: +17.149, unit: 1, amount: +18.6784

Catalog code 2MASS J12585756+2048522, USNO-B1.0 1108-00214900, LSPM J1258+2048, SDSS J125857.51+204852.0, Gaia DR2 3942586051365022720

Constellation Coma Berenices

Declination unit: www.wikidata.org, amount: +20.81449287771890

Declination component of proper motion unit: www.wikidata.org, amount: -32.537

Distance from earth unit: www.wikidata.org, amount: +250.7145

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +3.9886

Radial velocity unit: www.wikidata.org, amount: -73

Redshift unit: 1, amount: -0.00025

Right ascension unit: www.wikidata.org, amount: +194.73987922065550

Right ascension component of proper motion unit: www.wikidata.org, amount: -165.886

Spectral class M4V

External References (2)

Gaia id 3942586051365022720

Simbad id LSPM J1258+2048

References

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

Direct Wikidata claims

[2] ↑ Q84222777 — instance of (P31): high proper-motion star. SIMBAD. wikidata.org.
[3] ↑ Q84222777 — constellation (P59): Coma Berenices. wikidata.org.
[4] ↑ Q84222777 — spectral class (P215): M4V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q84222777 — catalog code (P528): 2MASS J12585756+2048522. SIMBAD. wikidata.org.
[6] ↑ Q84222777 — catalog code (P528): USNO-B1.0 1108-00214900. SIMBAD. wikidata.org.
[7] ↑ Q84222777 — catalog code (P528): LSPM J1258+2048. SIMBAD. wikidata.org.
[8] ↑ Q84222777 — catalog code (P528): SDSS J125857.51+204852.0. SIMBAD. wikidata.org.
[9] ↑ Q84222777 — catalog code (P528): Gaia DR2 3942586051365022720. SIMBAD. wikidata.org.
[10] ↑ Q84222777 — redshift (P1090): {'unit': '1', 'amount': '-0.00025'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[11] ↑ Q84222777 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.247'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[12] ↑ Q84222777 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.039'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q84222777 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.685'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q84222777 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.5'}. The USNO-B Catalog. wikidata.org.
[15] ↑ Q84222777 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.2'}. The USNO-B Catalog. wikidata.org.
[16] ↑ Q84222777 — apparent magnitude (P1215): {'unit': '1', 'amount': '+22.843'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[17] ↑ Q84222777 — apparent magnitude (P1215): {'unit': '1', 'amount': '+21.114'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[18] ↑ Q84222777 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.298'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[19] ↑ Q84222777 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.939'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[20] ↑ Q84222777 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.149'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[21] ↑ Q84222777 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.6784'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q84222777 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.9886'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q84222777 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-73'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[24] ↑ Q84222777 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+250.7145'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q84222777 — SIMBAD ID (P3083): LSPM J1258+2048. wikidata.org.
[26] ↑ Q84222777 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+194.73987922065550'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q84222777 is an instance of high proper-motion star (Q2247863) [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). Q84222777. Retrieved May 7, 2026, from https://4ort.xyz/entity/q84222777

MLA “Q84222777.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q84222777.

BibTeX

@misc{4ortxyz_q84222777_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q84222777}}, year = {2026}, url = {https://4ort.xyz/entity/q84222777}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q84222777 — https://4ort.xyz/entity/q84222777 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q84222777 · Last refreshed: May 7, 2026