Q77420730

low-mass star in the constellation Ursa Major

Thing low_mass_star Q77420730

Press Enter · cited answer in seconds

Q77420730

Summary

Q77420730 is a low-mass star^[1].

Key Facts

Q77420730's instance of is recorded as low-mass star^[2].
Q77420730's constellation is recorded as Ursa Major^[3].
Q77420730's spectral class is recorded as M2V^[4].
Q77420730's catalog code is recorded as 2MASS J11280876+3713555^[5].
Q77420730's catalog code is recorded as SDSS J112808.76+371355.2^[6].
Q77420730's catalog code is recorded as SDSS J112808.76+371355.3^[7].
Q77420730's catalog code is recorded as Gaia DR2 760773054698790784^[8].
Q77420730's redshift is recorded as {'unit': '1', 'amount': '-0.00001'}^[9].
Q77420730's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.656'}^[10].
Q77420730's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.267'}^[11].
Q77420730's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.904'}^[12].
Q77420730's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.297'}^[13].
Q77420730's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.690'}^[14].
Q77420730's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.490'}^[15].
Q77420730's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.998'}^[16].
Q77420730's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.492'}^[17].
Q77420730's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.6568'}^[18].
Q77420730's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.6620'}^[19].
Q77420730's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+9'}^[20].
Q77420730's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+521.8'}^[21].
Q77420730's SIMBAD ID is recorded as 2MASS J11280876+3713555^[22].
Q77420730's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+172.03651991455140'}^[23].
Q77420730's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+37.23203592881150'}^[24].
Q77420730's epoch is recorded as J2000.0^[25].
Q77420730's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-15.264'}^[26].

⭐ Popularity Graph

0/100 long tail

Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +21.656, unit: 1, amount: +19.267, unit: 1, amount: +17.904, unit: 1, amount: +15.297, unit: 1, amount: +14.690, unit: 1, amount: +14.490, unit: 1, amount: +16.998, unit: 1, amount: +16.492, unit: 1, amount: +17.6568

Catalog code 2MASS J11280876+3713555, SDSS J112808.76+371355.2, SDSS J112808.76+371355.3, Gaia DR2 760773054698790784

Constellation Ursa Major

Declination unit: www.wikidata.org, amount: +37.23203592881150

Declination component of proper motion unit: www.wikidata.org, amount: -15.264

Distance from earth unit: www.wikidata.org, amount: +521.8

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +1.6620

Radial velocity unit: www.wikidata.org, amount: +9

Redshift unit: 1, amount: -0.00001

Right ascension unit: www.wikidata.org, amount: +172.03651991455140

Right ascension component of proper motion unit: www.wikidata.org, amount: -5.367

Spectral class M2V

External References (2)

Gaia id 760773054698790784

Simbad id 2MASS J11280876+3713555

References

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

Direct Wikidata claims

[2] ↑ Q77420730 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q77420730 — constellation (P59): Ursa Major. wikidata.org.
[4] ↑ Q77420730 — spectral class (P215): M2V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q77420730 — catalog code (P528): 2MASS J11280876+3713555. SIMBAD. wikidata.org.
[6] ↑ Q77420730 — catalog code (P528): SDSS J112808.76+371355.2. SIMBAD. wikidata.org.
[7] ↑ Q77420730 — catalog code (P528): SDSS J112808.76+371355.3. SIMBAD. wikidata.org.
[8] ↑ Q77420730 — catalog code (P528): Gaia DR2 760773054698790784. SIMBAD. wikidata.org.
[9] ↑ Q77420730 — redshift (P1090): {'unit': '1', 'amount': '-0.00001'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[10] ↑ Q77420730 — apparent magnitude (P1215): {'unit': '1', 'amount': '+21.656'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q77420730 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.267'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q77420730 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.904'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[13] ↑ Q77420730 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.297'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q77420730 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.690'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q77420730 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.490'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q77420730 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.998'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[17] ↑ Q77420730 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.492'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[18] ↑ Q77420730 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.6568'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q77420730 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.6620'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q77420730 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+9'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[21] ↑ Q77420730 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+521.8'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[22] ↑ Q77420730 — SIMBAD ID (P3083): 2MASS J11280876+3713555. wikidata.org.
[23] ↑ Q77420730 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+172.03651991455140'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q77420730 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+37.23203592881150'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q77420730 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[26] ↑ Q77420730 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-15.264'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q77420730 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). Q77420730. Retrieved May 7, 2026, from https://4ort.xyz/entity/q77420730

MLA “Q77420730.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q77420730.

BibTeX

@misc{4ortxyz_q77420730_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q77420730}}, year = {2026}, url = {https://4ort.xyz/entity/q77420730}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q77420730 — https://4ort.xyz/entity/q77420730 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q77420730 · Last refreshed: May 7, 2026