Q77418766

low-mass star in the constellation Ursa Major

Thing low_mass_star Q77418766

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Q77418766

Summary

Q77418766 is a low-mass star^[1].

Key Facts

Q77418766's instance of is recorded as low-mass star^[2].
Q77418766's constellation is recorded as Ursa Major^[3].
Q77418766's spectral class is recorded as M4V^[4].
Q77418766's catalog code is recorded as SDSS J120817.60+510210.1^[5].
Q77418766's catalog code is recorded as SDSS J120817.59+510210.0^[6].
Q77418766's catalog code is recorded as SDSS J120817.60+510210.2^[7].
Q77418766's catalog code is recorded as Gaia DR2 1548246928939131520^[8].
Q77418766's redshift is recorded as {'unit': '1', 'amount': '+0.00008'}^[9].
Q77418766's apparent magnitude is recorded as {'unit': '1', 'amount': '+23.032'}^[10].
Q77418766's apparent magnitude is recorded as {'unit': '1', 'amount': '+22.163'}^[11].
Q77418766's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.628'}^[12].
Q77418766's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.283'}^[13].
Q77418766's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.649'}^[14].
Q77418766's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.0996'}^[15].
Q77418766's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-20'}^[16].
Q77418766's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+814.9'}^[17].
Q77418766's SIMBAD ID is recorded as SDSS J120817.60+510210.1^[18].
Q77418766's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+182.07330396933320'}^[19].
Q77418766's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+51.03614048597260'}^[20].
Q77418766's epoch is recorded as J2000.0^[21].
Q77418766's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-8.861'}^[22].
Q77418766's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+7.781'}^[23].
Q77418766's Gaia ID is recorded as 1548246928942996096^[24].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +23.032, unit: 1, amount: +22.163, unit: 1, amount: +20.628, unit: 1, amount: +19.283, unit: 1, amount: +18.649, unit: 1, amount: +20.0996

Catalog code SDSS J120817.60+510210.1, SDSS J120817.59+510210.0, SDSS J120817.60+510210.2, Gaia DR2 1548246928939131520

Constellation Ursa Major

Declination unit: www.wikidata.org, amount: +51.03614048597260

Declination component of proper motion unit: www.wikidata.org, amount: -8.861

Distance from earth unit: www.wikidata.org, amount: +814.9

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

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

Redshift unit: 1, amount: +0.00008

Right ascension unit: www.wikidata.org, amount: +182.07330396933320

Right ascension component of proper motion unit: www.wikidata.org, amount: +7.781

Spectral class M4V

External References (2)

Gaia id 1548246928942996096

Simbad id SDSS J120817.60+510210.1

References

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

Direct Wikidata claims

[2] ↑ Q77418766 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q77418766 — constellation (P59): Ursa Major. wikidata.org.
[4] ↑ Q77418766 — spectral class (P215): M4V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q77418766 — catalog code (P528): SDSS J120817.60+510210.1. SIMBAD. wikidata.org.
[6] ↑ Q77418766 — catalog code (P528): SDSS J120817.59+510210.0. SIMBAD. wikidata.org.
[7] ↑ Q77418766 — catalog code (P528): SDSS J120817.60+510210.2. SIMBAD. wikidata.org.
[8] ↑ Q77418766 — catalog code (P528): Gaia DR2 1548246928939131520. SIMBAD. wikidata.org.
[9] ↑ Q77418766 — redshift (P1090): {'unit': '1', 'amount': '+0.00008'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[10] ↑ Q77418766 — apparent magnitude (P1215): {'unit': '1', 'amount': '+23.032'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q77418766 — apparent magnitude (P1215): {'unit': '1', 'amount': '+22.163'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q77418766 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.628'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q77418766 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.283'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[14] ↑ Q77418766 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.649'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[15] ↑ Q77418766 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.0996'}. Gaia Data Release 2. wikidata.org.
[16] ↑ Q77418766 — 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.
[17] ↑ Q77418766 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+814.9'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[18] ↑ Q77418766 — SIMBAD ID (P3083): SDSS J120817.60+510210.1. wikidata.org.
[19] ↑ Q77418766 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+182.07330396933320'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q77418766 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+51.03614048597260'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q77418766 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[22] ↑ Q77418766 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-8.861'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q77418766 — right ascension component of proper motion (P10752): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+7.781'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q77418766 — Gaia ID (P13228): 1548246928942996096. wikidata.org.

Class ancestry

[1] ↑ Q77418766 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). Q77418766. Retrieved May 7, 2026, from https://4ort.xyz/entity/q77418766

MLA “Q77418766.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q77418766.

BibTeX

@misc{4ortxyz_q77418766_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q77418766}}, year = {2026}, url = {https://4ort.xyz/entity/q77418766}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q77418766 — https://4ort.xyz/entity/q77418766 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q77418766 · Last refreshed: May 7, 2026