Q77412746

low-mass star in the constellation Ursa Major

Thing low_mass_star Q77412746

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Q77412746

Summary

Q77412746 is a low-mass star^[1].

Key Facts

Q77412746's instance of is recorded as low-mass star^[2].
Q77412746's constellation is recorded as Ursa Major^[3].
Q77412746's spectral class is recorded as M9V^[4].
Q77412746's catalog code is recorded as 2MASS J10285968+5239447^[5].
Q77412746's catalog code is recorded as SDSS J102859.64+523944.7^[6].
Q77412746's catalog code is recorded as SDSS J102859.64+523944.8^[7].
Q77412746's catalog code is recorded as Gaia DR2 848586036182878592^[8].
Q77412746's redshift is recorded as {'unit': '1', 'amount': '-0.00008'}^[9].
Q77412746's apparent magnitude is recorded as {'unit': '1', 'amount': '+24.571'}^[10].
Q77412746's apparent magnitude is recorded as {'unit': '1', 'amount': '+24.189'}^[11].
Q77412746's apparent magnitude is recorded as {'unit': '1', 'amount': '+23.460'}^[12].
Q77412746's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.137'}^[13].
Q77412746's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.614'}^[14].
Q77412746's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.238'}^[15].
Q77412746's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.577'}^[16].
Q77412746's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.515'}^[17].
Q77412746's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.8592'}^[18].
Q77412746's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+6.9350'}^[19].
Q77412746's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+38'}^[20].
Q77412746's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+151.2'}^[21].
Q77412746's SIMBAD ID is recorded as 2MASS J10285968+5239447^[22].
Q77412746's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+157.24865644246860'}^[23].
Q77412746's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+52.66244332663990'}^[24].
Q77412746's epoch is recorded as J2000.0^[25].
Q77412746's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-53.391'}^[26].

⭐ Popularity Graph

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +24.571, unit: 1, amount: +24.189, unit: 1, amount: +23.460, unit: 1, amount: +20.137, unit: 1, amount: +18.614, unit: 1, amount: +16.238, unit: 1, amount: +16.577, unit: 1, amount: +15.515, unit: 1, amount: +20.8592

Catalog code 2MASS J10285968+5239447, SDSS J102859.64+523944.7, SDSS J102859.64+523944.8, Gaia DR2 848586036182878592

Constellation Ursa Major

Declination unit: www.wikidata.org, amount: +52.66244332663990

Declination component of proper motion unit: www.wikidata.org, amount: -53.391

Distance from earth unit: www.wikidata.org, amount: +151.2

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +6.9350

Radial velocity unit: www.wikidata.org, amount: +38

Redshift unit: 1, amount: -0.00008

Right ascension unit: www.wikidata.org, amount: +157.24865644246860

Right ascension component of proper motion unit: www.wikidata.org, amount: -123.195

Spectral class M9V

External References (2)

Gaia id 848586036182878592

Simbad id 2MASS J10285968+5239447

References

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

Direct Wikidata claims

[2] ↑ Q77412746 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q77412746 — constellation (P59): Ursa Major. wikidata.org.
[4] ↑ Q77412746 — spectral class (P215): M9V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q77412746 — catalog code (P528): 2MASS J10285968+5239447. SIMBAD. wikidata.org.
[6] ↑ Q77412746 — catalog code (P528): SDSS J102859.64+523944.7. SIMBAD. wikidata.org.
[7] ↑ Q77412746 — catalog code (P528): SDSS J102859.64+523944.8. SIMBAD. wikidata.org.
[8] ↑ Q77412746 — catalog code (P528): Gaia DR2 848586036182878592. SIMBAD. wikidata.org.
[9] ↑ Q77412746 — redshift (P1090): {'unit': '1', 'amount': '-0.00008'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[10] ↑ Q77412746 — apparent magnitude (P1215): {'unit': '1', 'amount': '+24.571'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q77412746 — apparent magnitude (P1215): {'unit': '1', 'amount': '+24.189'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q77412746 — apparent magnitude (P1215): {'unit': '1', 'amount': '+23.460'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q77412746 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.137'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[14] ↑ Q77412746 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.614'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[15] ↑ Q77412746 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.238'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q77412746 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.577'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q77412746 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.515'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q77412746 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.8592'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q77412746 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+6.9350'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q77412746 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+38'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[21] ↑ Q77412746 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+151.2'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[22] ↑ Q77412746 — SIMBAD ID (P3083): 2MASS J10285968+5239447. wikidata.org.
[23] ↑ Q77412746 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+157.24865644246860'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q77412746 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+52.66244332663990'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q77412746 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[26] ↑ Q77412746 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-53.391'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q77412746 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). Q77412746. Retrieved May 7, 2026, from https://4ort.xyz/entity/q77412746

MLA “Q77412746.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q77412746.

BibTeX

@misc{4ortxyz_q77412746_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q77412746}}, year = {2026}, url = {https://4ort.xyz/entity/q77412746}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q77412746 — https://4ort.xyz/entity/q77412746 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q77412746 · Last refreshed: May 7, 2026