Q84219972

low-mass star in the constellation Virgo

Thing low_mass_star Q84219972

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Q84219972

Summary

Q84219972 is a low-mass star^[1].

Key Facts

Q84219972's instance of is recorded as low-mass star^[2].
Q84219972's constellation is recorded as Virgo^[3].
Q84219972's spectral class is recorded as M2^[4].
Q84219972's catalog code is recorded as NLTT 31061^[5].
Q84219972's catalog code is recorded as 2MASS J12325413+0640306^[6].
Q84219972's catalog code is recorded as USNO-B1.0 0966-00221189^[7].
Q84219972's catalog code is recorded as LSPM J1232+0640^[8].
Q84219972's catalog code is recorded as SDSS J123254.11+064030.0^[9].
Q84219972's catalog code is recorded as SDSS J123254.12+064030.0^[10].
Q84219972's catalog code is recorded as Gaia DR2 3708660863746718208^[11].
Q84219972's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.7'}^[12].
Q84219972's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.6'}^[13].
Q84219972's apparent magnitude is recorded as {'unit': '1', 'amount': '+24.360'}^[14].
Q84219972's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.244'}^[15].
Q84219972's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.374'}^[16].
Q84219972's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.550'}^[17].
Q84219972's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.045'}^[18].
Q84219972's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.117'}^[19].
Q84219972's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.443'}^[20].
Q84219972's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.2674'}^[21].
Q84219972's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+6.5632'}^[22].
Q84219972's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-19.5'}^[23].
Q84219972's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+152.3647'}^[24].
Q84219972's SIMBAD ID is recorded as LP 555-31^[25].
Q84219972's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+188.22558992917740'}^[26].

⭐ Popularity Graph

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +20.7, unit: 1, amount: +18.6, unit: 1, amount: +24.360, unit: 1, amount: +20.244, unit: 1, amount: +18.374, unit: 1, amount: +17.550, unit: 1, amount: +17.045, unit: 1, amount: +16.117, unit: 1, amount: +15.443, unit: 1, amount: +18.2674

Catalog code NLTT 31061, 2MASS J12325413+0640306, USNO-B1.0 0966-00221189, LSPM J1232+0640, SDSS J123254.11+064030.0, SDSS J123254.12+064030.0, Gaia DR2 3708660863746718208

Constellation Virgo

Declination unit: www.wikidata.org, amount: +6.67521119322010

Declination component of proper motion unit: www.wikidata.org, amount: -218.567

Distance from earth unit: www.wikidata.org, amount: +152.3647

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +6.5632

Radial velocity unit: www.wikidata.org, amount: -19.5

Right ascension unit: www.wikidata.org, amount: +188.22558992917740

Right ascension component of proper motion unit: www.wikidata.org, amount: -109.307

Spectral class M2

External References (2)

Gaia id 3708660863746718208

Simbad id LP 555-31

References

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

Direct Wikidata claims

[2] ↑ Q84219972 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q84219972 — constellation (P59): Virgo. wikidata.org.
[4] ↑ Q84219972 — spectral class (P215): M2. Constraining the age-activity relation for cool stars: the Sloan Digital Sky Survey Data Release 5 low-mass star spectroscopic sample. wikidata.org.
[5] ↑ Q84219972 — catalog code (P528): NLTT 31061. SIMBAD. wikidata.org.
[6] ↑ Q84219972 — catalog code (P528): 2MASS J12325413+0640306. SIMBAD. wikidata.org.
[7] ↑ Q84219972 — catalog code (P528): USNO-B1.0 0966-00221189. SIMBAD. wikidata.org.
[8] ↑ Q84219972 — catalog code (P528): LSPM J1232+0640. SIMBAD. wikidata.org.
[9] ↑ Q84219972 — catalog code (P528): SDSS J123254.11+064030.0. SIMBAD. wikidata.org.
[10] ↑ Q84219972 — catalog code (P528): SDSS J123254.12+064030.0. SIMBAD. wikidata.org.
[11] ↑ Q84219972 — catalog code (P528): Gaia DR2 3708660863746718208. SIMBAD. wikidata.org.
[12] ↑ Q84219972 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.7'}. The USNO-B Catalog. wikidata.org.
[13] ↑ Q84219972 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.6'}. The USNO-B Catalog. wikidata.org.
[14] ↑ Q84219972 — apparent magnitude (P1215): {'unit': '1', 'amount': '+24.360'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[15] ↑ Q84219972 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.244'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[16] ↑ Q84219972 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.374'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[17] ↑ Q84219972 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.550'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[18] ↑ Q84219972 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.045'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[19] ↑ Q84219972 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.117'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[20] ↑ Q84219972 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.443'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[21] ↑ Q84219972 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.2674'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q84219972 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+6.5632'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q84219972 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-19.5'}. Constraining the age-activity relation for cool stars: the Sloan Digital Sky Survey Data Release 5 low-mass star spectroscopic sample. wikidata.org.
[24] ↑ Q84219972 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+152.3647'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q84219972 — SIMBAD ID (P3083): LP 555-31. wikidata.org.
[26] ↑ Q84219972 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+188.22558992917740'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q84219972 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). Q84219972. Retrieved May 7, 2026, from https://4ort.xyz/entity/q84219972

MLA “Q84219972.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q84219972.

BibTeX

@misc{4ortxyz_q84219972_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q84219972}}, year = {2026}, url = {https://4ort.xyz/entity/q84219972}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q84219972 — https://4ort.xyz/entity/q84219972 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q84219972 · Last refreshed: May 7, 2026