Q77421993

low-mass star in the constellation Virgo

Thing low_mass_star Q77421993

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Q77421993

Summary

Q77421993 is a low-mass star^[1].

Key Facts

Q77421993's instance of is recorded as low-mass star^[2].
Q77421993's constellation is recorded as Virgo^[3].
Q77421993's spectral class is recorded as M0V^[4].
Q77421993's catalog code is recorded as 2MASS J11551554-0107101^[5].
Q77421993's catalog code is recorded as SDSS J115515.54-010710.2^[6].
Q77421993's catalog code is recorded as SDSS J115515.53-010710.2^[7].
Q77421993's catalog code is recorded as EPIC 201389504^[8].
Q77421993's catalog code is recorded as SDSS J115515.55-010710.2^[9].
Q77421993's catalog code is recorded as Gaia DR2 3602693545130191872^[10].
Q77421993's redshift is recorded as {'unit': '1', 'amount': '-0.00001'}^[11].
Q77421993's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.364'}^[12].
Q77421993's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.040'}^[13].
Q77421993's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.364'}^[14].
Q77421993's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.095'}^[15].
Q77421993's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.614'}^[16].
Q77421993's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.225'}^[17].
Q77421993's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.591'}^[18].
Q77421993's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.234'}^[19].
Q77421993's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.1681'}^[20].
Q77421993's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.3360'}^[21].
Q77421993's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+14'}^[22].
Q77421993's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+748.5030'}^[23].
Q77421993's SIMBAD ID is recorded as 2MASS J11551554-0107101^[24].
Q77421993's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+178.81476429412210'}^[25].
Q77421993's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-1.11949602688240'}^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +21.364, unit: 1, amount: +15.040, unit: 1, amount: +14.364, unit: 1, amount: +14.095, unit: 1, amount: +18.614, unit: 1, amount: +17.225, unit: 1, amount: +16.591, unit: 1, amount: +16.234, unit: 1, amount: +17.1681

Catalog code 2MASS J11551554-0107101, SDSS J115515.54-010710.2, SDSS J115515.53-010710.2, EPIC 201389504, SDSS J115515.55-010710.2, Gaia DR2 3602693545130191872

Constellation Virgo

Declination unit: www.wikidata.org, amount: -1.11949602688240

Declination component of proper motion unit: www.wikidata.org, amount: -2.969

Distance from earth unit: www.wikidata.org, amount: +748.5030

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +1.3360

Radial velocity unit: www.wikidata.org, amount: +14

Redshift unit: 1, amount: -0.00001

Right ascension unit: www.wikidata.org, amount: +178.81476429412210

Right ascension component of proper motion unit: www.wikidata.org, amount: -20.744

Spectral class M0V

External References (2)

Gaia id 3602693545130191872

Simbad id 2MASS J11551554-0107101

References

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

Direct Wikidata claims

[2] ↑ Q77421993 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q77421993 — constellation (P59): Virgo. wikidata.org.
[4] ↑ Q77421993 — spectral class (P215): M0V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q77421993 — catalog code (P528): 2MASS J11551554-0107101. SIMBAD. wikidata.org.
[6] ↑ Q77421993 — catalog code (P528): SDSS J115515.54-010710.2. SIMBAD. wikidata.org.
[7] ↑ Q77421993 — catalog code (P528): SDSS J115515.53-010710.2. SIMBAD. wikidata.org.
[8] ↑ Q77421993 — catalog code (P528): EPIC 201389504. SIMBAD. wikidata.org.
[9] ↑ Q77421993 — catalog code (P528): SDSS J115515.55-010710.2. SIMBAD. wikidata.org.
[10] ↑ Q77421993 — catalog code (P528): Gaia DR2 3602693545130191872. SIMBAD. wikidata.org.
[11] ↑ Q77421993 — redshift (P1090): {'unit': '1', 'amount': '-0.00001'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[12] ↑ Q77421993 — apparent magnitude (P1215): {'unit': '1', 'amount': '+21.364'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q77421993 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.040'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q77421993 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.364'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q77421993 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.095'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q77421993 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.614'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[17] ↑ Q77421993 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.225'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[18] ↑ Q77421993 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.591'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[19] ↑ Q77421993 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.234'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[20] ↑ Q77421993 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.1681'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q77421993 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.3360'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q77421993 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+14'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[23] ↑ Q77421993 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+748.5030'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q77421993 — SIMBAD ID (P3083): 2MASS J11551554-0107101. wikidata.org.
[25] ↑ Q77421993 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+178.81476429412210'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q77421993 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-1.11949602688240'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q77421993 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). Q77421993. Retrieved May 7, 2026, from https://4ort.xyz/entity/q77421993

MLA “Q77421993.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q77421993.

BibTeX

@misc{4ortxyz_q77421993_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q77421993}}, year = {2026}, url = {https://4ort.xyz/entity/q77421993}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q77421993 — https://4ort.xyz/entity/q77421993 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q77421993 · Last refreshed: May 7, 2026