Q77415428

low-mass star in the constellation Ursa Major

Thing low_mass_star Q77415428

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Q77415428

Summary

Q77415428 is a low-mass star^[1].

Key Facts

Q77415428's instance of is recorded as low-mass star^[2].
Q77415428's constellation is recorded as Ursa Major^[3].
Q77415428's spectral class is recorded as M7V^[4].
Q77415428's catalog code is recorded as 2MASS J12003661+4235231^[5].
Q77415428's catalog code is recorded as SDSS J120036.59+423522.9^[6].
Q77415428's catalog code is recorded as SDSS J120036.60+423522.9^[7].
Q77415428's catalog code is recorded as Gaia DR2 1537368601412564992^[8].
Q77415428's redshift is recorded as {'unit': '1', 'amount': '-0.00010'}^[9].
Q77415428's apparent magnitude is recorded as {'unit': '1', 'amount': '+23.720'}^[10].
Q77415428's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.790'}^[11].
Q77415428's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.325'}^[12].
Q77415428's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.889'}^[13].
Q77415428's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.215'}^[14].
Q77415428's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.760'}^[15].
Q77415428's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.419'}^[16].
Q77415428's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.046'}^[17].
Q77415428's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.8048'}^[18].
Q77415428's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+6.6832'}^[19].
Q77415428's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-3'}^[20].
Q77415428's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+149.6289'}^[21].
Q77415428's SIMBAD ID is recorded as 2MASS J12003661+4235231^[22].
Q77415428's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+180.15253516129310'}^[23].
Q77415428's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+42.58974968613010'}^[24].
Q77415428's epoch is recorded as J2000.0^[25].
Q77415428's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-66.837'}^[26].

⭐ Popularity Graph

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +23.720, unit: 1, amount: +21.790, unit: 1, amount: +20.325, unit: 1, amount: +16.889, unit: 1, amount: +15.215, unit: 1, amount: +14.760, unit: 1, amount: +14.419, unit: 1, amount: +18.046, unit: 1, amount: +18.8048

Catalog code 2MASS J12003661+4235231, SDSS J120036.59+423522.9, SDSS J120036.60+423522.9, Gaia DR2 1537368601412564992

Constellation Ursa Major

Declination unit: www.wikidata.org, amount: +42.58974968613010

Declination component of proper motion unit: www.wikidata.org, amount: -66.837

Distance from earth unit: www.wikidata.org, amount: +149.6289

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +6.6832

Radial velocity unit: www.wikidata.org, amount: -3

Redshift unit: 1, amount: -0.00010

Right ascension unit: www.wikidata.org, amount: +180.15253516129310

Right ascension component of proper motion unit: www.wikidata.org, amount: -54.585

Spectral class M7V

External References (2)

Gaia id 1537368601412564992

Simbad id 2MASS J12003661+4235231

References

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

Direct Wikidata claims

[2] ↑ Q77415428 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q77415428 — constellation (P59): Ursa Major. wikidata.org.
[4] ↑ Q77415428 — spectral class (P215): M7V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q77415428 — catalog code (P528): 2MASS J12003661+4235231. SIMBAD. wikidata.org.
[6] ↑ Q77415428 — catalog code (P528): SDSS J120036.59+423522.9. SIMBAD. wikidata.org.
[7] ↑ Q77415428 — catalog code (P528): SDSS J120036.60+423522.9. SIMBAD. wikidata.org.
[8] ↑ Q77415428 — catalog code (P528): Gaia DR2 1537368601412564992. SIMBAD. wikidata.org.
[9] ↑ Q77415428 — redshift (P1090): {'unit': '1', 'amount': '-0.00010'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[10] ↑ Q77415428 — apparent magnitude (P1215): {'unit': '1', 'amount': '+23.720'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q77415428 — apparent magnitude (P1215): {'unit': '1', 'amount': '+21.790'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q77415428 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.325'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q77415428 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.889'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[14] ↑ Q77415428 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.215'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q77415428 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.760'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q77415428 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.419'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q77415428 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.046'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[18] ↑ Q77415428 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.8048'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q77415428 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+6.6832'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q77415428 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-3'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[21] ↑ Q77415428 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+149.6289'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q77415428 — SIMBAD ID (P3083): 2MASS J12003661+4235231. wikidata.org.
[23] ↑ Q77415428 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+180.15253516129310'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q77415428 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+42.58974968613010'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q77415428 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[26] ↑ Q77415428 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-66.837'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q77415428 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). Q77415428. Retrieved May 7, 2026, from https://4ort.xyz/entity/q77415428

MLA “Q77415428.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q77415428.

BibTeX

@misc{4ortxyz_q77415428_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q77415428}}, year = {2026}, url = {https://4ort.xyz/entity/q77415428}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q77415428 — https://4ort.xyz/entity/q77415428 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q77415428 · Last refreshed: May 7, 2026