Q77417739

low-mass star in the constellation Ursa Major

Thing low_mass_star Q77417739

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Q77417739

Summary

Q77417739 is a low-mass star^[1].

Key Facts

Q77417739's instance of is recorded as low-mass star^[2].
Q77417739's constellation is recorded as Ursa Major^[3].
Q77417739's spectral class is recorded as M4V^[4].
Q77417739's catalog code is recorded as 2MASS J10071283+5033445^[5].
Q77417739's catalog code is recorded as SDSS J100712.83+503344.6^[6].
Q77417739's catalog code is recorded as SDSS J100712.84+503344.6^[7].
Q77417739's catalog code is recorded as Gaia DR2 824104271623836416^[8].
Q77417739's redshift is recorded as {'unit': '1', 'amount': '+0.00002'}^[9].
Q77417739's apparent magnitude is recorded as {'unit': '1', 'amount': '+22.953'}^[10].
Q77417739's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.474'}^[11].
Q77417739's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.955'}^[12].
Q77417739's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.021'}^[13].
Q77417739's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.646'}^[14].
Q77417739's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.185'}^[15].
Q77417739's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.357'}^[16].
Q77417739's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.519'}^[17].
Q77417739's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.1111'}^[18].
Q77417739's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+4.6845'}^[19].
Q77417739's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+4'}^[20].
Q77417739's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+213.4700'}^[21].
Q77417739's SIMBAD ID is recorded as 2MASS J10071283+5033445^[22].
Q77417739's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+151.80346337249370'}^[23].
Q77417739's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+50.56238162087950'}^[24].
Q77417739's epoch is recorded as J2000.0^[25].
Q77417739's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-19.559'}^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +22.953, unit: 1, amount: +20.474, unit: 1, amount: +18.955, unit: 1, amount: +15.021, unit: 1, amount: +14.646, unit: 1, amount: +14.185, unit: 1, amount: +17.357, unit: 1, amount: +16.519, unit: 1, amount: +18.1111

Catalog code 2MASS J10071283+5033445, SDSS J100712.83+503344.6, SDSS J100712.84+503344.6, Gaia DR2 824104271623836416

Constellation Ursa Major

Declination unit: www.wikidata.org, amount: +50.56238162087950

Declination component of proper motion unit: www.wikidata.org, amount: -19.559

Distance from earth unit: www.wikidata.org, amount: +213.4700

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +4.6845

Radial velocity unit: www.wikidata.org, amount: +4

Redshift unit: 1, amount: +0.00002

Right ascension unit: www.wikidata.org, amount: +151.80346337249370

Right ascension component of proper motion unit: www.wikidata.org, amount: -17.508

Spectral class M4V

External References (2)

Gaia id 824104271623836416

Simbad id 2MASS J10071283+5033445

References

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

Direct Wikidata claims

[2] ↑ Q77417739 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q77417739 — constellation (P59): Ursa Major. wikidata.org.
[4] ↑ Q77417739 — spectral class (P215): M4V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q77417739 — catalog code (P528): 2MASS J10071283+5033445. SIMBAD. wikidata.org.
[6] ↑ Q77417739 — catalog code (P528): SDSS J100712.83+503344.6. SIMBAD. wikidata.org.
[7] ↑ Q77417739 — catalog code (P528): SDSS J100712.84+503344.6. SIMBAD. wikidata.org.
[8] ↑ Q77417739 — catalog code (P528): Gaia DR2 824104271623836416. SIMBAD. wikidata.org.
[9] ↑ Q77417739 — redshift (P1090): {'unit': '1', 'amount': '+0.00002'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[10] ↑ Q77417739 — apparent magnitude (P1215): {'unit': '1', 'amount': '+22.953'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q77417739 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.474'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q77417739 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.955'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q77417739 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.021'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q77417739 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.646'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q77417739 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.185'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q77417739 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.357'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[17] ↑ Q77417739 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.519'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[18] ↑ Q77417739 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.1111'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q77417739 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+4.6845'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q77417739 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+4'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[21] ↑ Q77417739 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+213.4700'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q77417739 — SIMBAD ID (P3083): 2MASS J10071283+5033445. wikidata.org.
[23] ↑ Q77417739 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+151.80346337249370'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q77417739 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+50.56238162087950'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q77417739 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[26] ↑ Q77417739 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-19.559'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q77417739 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). Q77417739. Retrieved May 7, 2026, from https://4ort.xyz/entity/q77417739

MLA “Q77417739.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q77417739.

BibTeX

@misc{4ortxyz_q77417739_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q77417739}}, year = {2026}, url = {https://4ort.xyz/entity/q77417739}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q77417739 — https://4ort.xyz/entity/q77417739 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q77417739 · Last refreshed: May 7, 2026