Q77418681

low-mass star in the constellation Ursa Major

Thing low_mass_star Q77418681

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Q77418681

Summary

Q77418681 is a low-mass star^[1].

Key Facts

Q77418681's instance of is recorded as low-mass star^[2].
Q77418681's constellation is recorded as Ursa Major^[3].
Q77418681's spectral class is recorded as M2V^[4].
Q77418681's catalog code is recorded as SDSS J100924.42+501023.0^[5].
Q77418681's catalog code is recorded as 2MASS J10092442+5010227^[6].
Q77418681's catalog code is recorded as SDSS J100924.42+501022.9^[7].
Q77418681's catalog code is recorded as Gaia DR2 824053870183827584^[8].
Q77418681's redshift is recorded as {'unit': '1', 'amount': '+0.00005'}^[9].
Q77418681's apparent magnitude is recorded as {'unit': '1', 'amount': '+22.953'}^[10].
Q77418681's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.479'}^[11].
Q77418681's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.169'}^[12].
Q77418681's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.842'}^[13].
Q77418681's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.212'}^[14].
Q77418681's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.970'}^[15].
Q77418681's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.833'}^[16].
Q77418681's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.769'}^[17].
Q77418681's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.5012'}^[18].
Q77418681's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.8301'}^[19].
Q77418681's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+48'}^[20].
Q77418681's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+353.3444'}^[21].
Q77418681's SIMBAD ID is recorded as 2MASS J10092442+5010227^[22].
Q77418681's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+152.35176617554840'}^[23].
Q77418681's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+50.17303793023020'}^[24].
Q77418681's epoch is recorded as J2000.0^[25].
Q77418681's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+7.776'}^[26].

⭐ Popularity Graph

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +22.953, unit: 1, amount: +20.479, unit: 1, amount: +17.169, unit: 1, amount: +15.842, unit: 1, amount: +15.212, unit: 1, amount: +14.970, unit: 1, amount: +18.833, unit: 1, amount: +17.769, unit: 1, amount: +18.5012

Catalog code SDSS J100924.42+501023.0, 2MASS J10092442+5010227, SDSS J100924.42+501022.9, Gaia DR2 824053870183827584

Constellation Ursa Major

Declination unit: www.wikidata.org, amount: +50.17303793023020

Declination component of proper motion unit: www.wikidata.org, amount: +7.776

Distance from earth unit: www.wikidata.org, amount: +353.3444

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +2.8301

Radial velocity unit: www.wikidata.org, amount: +48

Redshift unit: 1, amount: +0.00005

Right ascension unit: www.wikidata.org, amount: +152.35176617554840

Right ascension component of proper motion unit: www.wikidata.org, amount: -20.705

Spectral class M2V

External References (2)

Gaia id 824053870183827584

Simbad id 2MASS J10092442+5010227

References

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

Direct Wikidata claims

[2] ↑ Q77418681 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q77418681 — constellation (P59): Ursa Major. wikidata.org.
[4] ↑ Q77418681 — spectral class (P215): M2V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q77418681 — catalog code (P528): SDSS J100924.42+501023.0. SIMBAD. wikidata.org.
[6] ↑ Q77418681 — catalog code (P528): 2MASS J10092442+5010227. SIMBAD. wikidata.org.
[7] ↑ Q77418681 — catalog code (P528): SDSS J100924.42+501022.9. SIMBAD. wikidata.org.
[8] ↑ Q77418681 — catalog code (P528): Gaia DR2 824053870183827584. SIMBAD. wikidata.org.
[9] ↑ Q77418681 — redshift (P1090): {'unit': '1', 'amount': '+0.00005'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[10] ↑ Q77418681 — apparent magnitude (P1215): {'unit': '1', 'amount': '+22.953'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q77418681 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.479'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q77418681 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.169'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q77418681 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.842'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q77418681 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.212'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q77418681 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.970'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q77418681 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.833'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[17] ↑ Q77418681 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.769'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[18] ↑ Q77418681 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.5012'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q77418681 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.8301'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q77418681 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+48'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[21] ↑ Q77418681 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+353.3444'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q77418681 — SIMBAD ID (P3083): 2MASS J10092442+5010227. wikidata.org.
[23] ↑ Q77418681 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+152.35176617554840'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q77418681 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+50.17303793023020'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q77418681 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[26] ↑ Q77418681 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+7.776'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q77418681 is an instance of low-mass star (Q12795622) [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). Q77418681. Retrieved May 7, 2026, from https://4ort.xyz/entity/q77418681

MLA “Q77418681.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q77418681.

BibTeX

@misc{4ortxyz_q77418681_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q77418681}}, year = {2026}, url = {https://4ort.xyz/entity/q77418681}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q77418681 — https://4ort.xyz/entity/q77418681 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q77418681 · Last refreshed: May 7, 2026