Q77417461

low-mass star in the constellation Ursa Major

Thing low_mass_star Q77417461

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Q77417461

Summary

Q77417461 is a low-mass star^[1].

Key Facts

Q77417461's instance of is recorded as low-mass star^[2].
Q77417461's constellation is recorded as Ursa Major^[3].
Q77417461's spectral class is recorded as M7V^[4].
Q77417461's catalog code is recorded as SDSS J120455.98+440534.6^[5].
Q77417461's catalog code is recorded as 2MASS J12045598+4405348^[6].
Q77417461's catalog code is recorded as SDSS J120455.99+440534.7^[7].
Q77417461's catalog code is recorded as Gaia DR2 1537881141334689280^[8].
Q77417461's redshift is recorded as {'unit': '1', 'amount': '-0.00020'}^[9].
Q77417461's apparent magnitude is recorded as {'unit': '1', 'amount': '+24.687'}^[10].
Q77417461's apparent magnitude is recorded as {'unit': '1', 'amount': '+22.722'}^[11].
Q77417461's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.121'}^[12].
Q77417461's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.917'}^[13].
Q77417461's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.728'}^[14].
Q77417461's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.039'}^[15].
Q77417461's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.342'}^[16].
Q77417461's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.082'}^[17].
Q77417461's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.7248'}^[18].
Q77417461's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+5.3519'}^[19].
Q77417461's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+20'}^[20].
Q77417461's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+186.8495'}^[21].
Q77417461's SIMBAD ID is recorded as 2MASS J12045598+4405348^[22].
Q77417461's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+181.23328795470470'}^[23].
Q77417461's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+44.09300848962270'}^[24].
Q77417461's epoch is recorded as J2000.0^[25].
Q77417461's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-68.024'}^[26].

⭐ Popularity Graph

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +24.687, unit: 1, amount: +22.722, unit: 1, amount: +21.121, unit: 1, amount: +18.917, unit: 1, amount: +17.728, unit: 1, amount: +16.039, unit: 1, amount: +15.342, unit: 1, amount: +15.082, unit: 1, amount: +19.7248

Catalog code SDSS J120455.98+440534.6, 2MASS J12045598+4405348, SDSS J120455.99+440534.7, Gaia DR2 1537881141334689280

Constellation Ursa Major

Declination unit: www.wikidata.org, amount: +44.09300848962270

Declination component of proper motion unit: www.wikidata.org, amount: -68.024

Distance from earth unit: www.wikidata.org, amount: +186.8495

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +5.3519

Radial velocity unit: www.wikidata.org, amount: +20

Redshift unit: 1, amount: -0.00020

Right ascension unit: www.wikidata.org, amount: +181.23328795470470

Right ascension component of proper motion unit: www.wikidata.org, amount: +23.927

Spectral class M7V

External References (2)

Gaia id 1537881141334689280

Simbad id 2MASS J12045598+4405348

References

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

Direct Wikidata claims

[2] ↑ Q77417461 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q77417461 — constellation (P59): Ursa Major. wikidata.org.
[4] ↑ Q77417461 — spectral class (P215): M7V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q77417461 — catalog code (P528): SDSS J120455.98+440534.6. SIMBAD. wikidata.org.
[6] ↑ Q77417461 — catalog code (P528): 2MASS J12045598+4405348. SIMBAD. wikidata.org.
[7] ↑ Q77417461 — catalog code (P528): SDSS J120455.99+440534.7. SIMBAD. wikidata.org.
[8] ↑ Q77417461 — catalog code (P528): Gaia DR2 1537881141334689280. SIMBAD. wikidata.org.
[9] ↑ Q77417461 — redshift (P1090): {'unit': '1', 'amount': '-0.00020'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[10] ↑ Q77417461 — apparent magnitude (P1215): {'unit': '1', 'amount': '+24.687'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q77417461 — apparent magnitude (P1215): {'unit': '1', 'amount': '+22.722'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q77417461 — apparent magnitude (P1215): {'unit': '1', 'amount': '+21.121'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q77417461 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.917'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[14] ↑ Q77417461 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.728'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[15] ↑ Q77417461 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.039'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q77417461 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.342'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q77417461 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.082'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q77417461 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.7248'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q77417461 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+5.3519'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q77417461 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+20'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[21] ↑ Q77417461 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+186.8495'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q77417461 — SIMBAD ID (P3083): 2MASS J12045598+4405348. wikidata.org.
[23] ↑ Q77417461 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+181.23328795470470'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q77417461 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+44.09300848962270'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q77417461 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[26] ↑ Q77417461 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-68.024'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q77417461 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). Q77417461. Retrieved May 7, 2026, from https://4ort.xyz/entity/q77417461

MLA “Q77417461.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q77417461.

BibTeX

@misc{4ortxyz_q77417461_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q77417461}}, year = {2026}, url = {https://4ort.xyz/entity/q77417461}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q77417461 — https://4ort.xyz/entity/q77417461 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q77417461 · Last refreshed: May 7, 2026