Q77409250

low-mass star in the constellation Virgo

Thing low_mass_star Q77409250

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Q77409250

Summary

Q77409250 is a low-mass star^[1].

Key Facts

Q77409250's instance of is recorded as low-mass star^[2].
Q77409250's constellation is recorded as Virgo^[3].
Q77409250's spectral class is recorded as M4V^[4].
Q77409250's catalog code is recorded as SDSS J120958.72+011337.3^[5].
Q77409250's catalog code is recorded as 2MASS J12095872+0113372^[6].
Q77409250's catalog code is recorded as SDSS J120958.73+011337.3^[7].
Q77409250's catalog code is recorded as SDSS J120958.73+011337.4^[8].
Q77409250's catalog code is recorded as Gaia DR2 3699487367653879936^[9].
Q77409250's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.854'}^[10].
Q77409250's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.314'}^[11].
Q77409250's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.403'}^[12].
Q77409250's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.880'}^[13].
Q77409250's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.733'}^[14].
Q77409250's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.941'}^[15].
Q77409250's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.571'}^[16].
Q77409250's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.834'}^[17].
Q77409250's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.3090'}^[18].
Q77409250's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+4.9238'}^[19].
Q77409250's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+41'}^[20].
Q77409250's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+203.0952'}^[21].
Q77409250's SIMBAD ID is recorded as 2MASS J12095872+0113372^[22].
Q77409250's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+182.49467551133320'}^[23].
Q77409250's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+1.22701147054550'}^[24].
Q77409250's epoch is recorded as J2000.0^[25].
Q77409250's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-64.727'}^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +21.854, unit: 1, amount: +19.314, unit: 1, amount: +14.403, unit: 1, amount: +13.880, unit: 1, amount: +13.733, unit: 1, amount: +17.941, unit: 1, amount: +16.571, unit: 1, amount: +15.834, unit: 1, amount: +17.3090

Catalog code SDSS J120958.72+011337.3, 2MASS J12095872+0113372, SDSS J120958.73+011337.3, SDSS J120958.73+011337.4, Gaia DR2 3699487367653879936

Constellation Virgo

Declination unit: www.wikidata.org, amount: +1.22701147054550

Declination component of proper motion unit: www.wikidata.org, amount: -64.727

Distance from earth unit: www.wikidata.org, amount: +203.0952

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +4.9238

Radial velocity unit: www.wikidata.org, amount: +41

Right ascension unit: www.wikidata.org, amount: +182.49467551133320

Right ascension component of proper motion unit: www.wikidata.org, amount: -83.952

Spectral class M4V

External References (2)

Gaia id 3699487367653879936

Simbad id 2MASS J12095872+0113372

References

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

Direct Wikidata claims

[2] ↑ Q77409250 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q77409250 — constellation (P59): Virgo. wikidata.org.
[4] ↑ Q77409250 — spectral class (P215): M4V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q77409250 — catalog code (P528): SDSS J120958.72+011337.3. SIMBAD. wikidata.org.
[6] ↑ Q77409250 — catalog code (P528): 2MASS J12095872+0113372. SIMBAD. wikidata.org.
[7] ↑ Q77409250 — catalog code (P528): SDSS J120958.73+011337.3. SIMBAD. wikidata.org.
[8] ↑ Q77409250 — catalog code (P528): SDSS J120958.73+011337.4. SIMBAD. wikidata.org.
[9] ↑ Q77409250 — catalog code (P528): Gaia DR2 3699487367653879936. SIMBAD. wikidata.org.
[10] ↑ Q77409250 — apparent magnitude (P1215): {'unit': '1', 'amount': '+21.854'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q77409250 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.314'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q77409250 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.403'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q77409250 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.880'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q77409250 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.733'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q77409250 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.941'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[16] ↑ Q77409250 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.571'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[17] ↑ Q77409250 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.834'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[18] ↑ Q77409250 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.3090'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q77409250 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+4.9238'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q77409250 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+41'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[21] ↑ Q77409250 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+203.0952'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q77409250 — SIMBAD ID (P3083): 2MASS J12095872+0113372. wikidata.org.
[23] ↑ Q77409250 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+182.49467551133320'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q77409250 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+1.22701147054550'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q77409250 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[26] ↑ Q77409250 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-64.727'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q77409250 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). Q77409250. Retrieved May 7, 2026, from https://4ort.xyz/entity/q77409250

MLA “Q77409250.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q77409250.

BibTeX

@misc{4ortxyz_q77409250_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q77409250}}, year = {2026}, url = {https://4ort.xyz/entity/q77409250}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q77409250 — https://4ort.xyz/entity/q77409250 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q77409250 · Last refreshed: May 7, 2026