Q84224549

low-mass star in the constellation Leo Minor

Thing low_mass_star Q84224549

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Q84224549

Summary

Q84224549 is a low-mass star^[1].

Key Facts

Q84224549's instance of is recorded as low-mass star^[2].
Q84224549's constellation is recorded as Leo Minor^[3].
Q84224549's spectral class is recorded as M2^[4].
Q84224549's catalog code is recorded as NLTT 23430^[5].
Q84224549's catalog code is recorded as 2MASS J10071758+3309447^[6].
Q84224549's catalog code is recorded as USNO-B1.0 1231-00220842^[7].
Q84224549's catalog code is recorded as LSPM J1007+3309^[8].
Q84224549's catalog code is recorded as SDSS J100717.56+330943.9^[9].
Q84224549's catalog code is recorded as Gaia DR2 747055341472523136^[10].
Q84224549's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.2'}^[11].
Q84224549's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.9'}^[12].
Q84224549's apparent magnitude is recorded as {'unit': '1', 'amount': '+23.639'}^[13].
Q84224549's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.072'}^[14].
Q84224549's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.402'}^[15].
Q84224549's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.357'}^[16].
Q84224549's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.792'}^[17].
Q84224549's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.471'}^[18].
Q84224549's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.028'}^[19].
Q84224549's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.662'}^[20].
Q84224549's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.0903'}^[21].
Q84224549's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+5.1412'}^[22].
Q84224549's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-37.4'}^[23].
Q84224549's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+194.5071'}^[24].
Q84224549's SIMBAD ID is recorded as LP 261-190^[25].
Q84224549's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+151.82325503848300'}^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +20.2, unit: 1, amount: +17.9, unit: 1, amount: +23.639, unit: 1, amount: +20.072, unit: 1, amount: +18.402, unit: 1, amount: +17.357, unit: 1, amount: +16.792, unit: 1, amount: +15.471, unit: 1, amount: +15.028, unit: 1, amount: +14.662, unit: 1, amount: +18.0903

Catalog code NLTT 23430, 2MASS J10071758+3309447, USNO-B1.0 1231-00220842, LSPM J1007+3309, SDSS J100717.56+330943.9, Gaia DR2 747055341472523136

Constellation Leo Minor

Declination unit: www.wikidata.org, amount: +33.16245797331660

Declination component of proper motion unit: www.wikidata.org, amount: -243.307

Distance from earth unit: www.wikidata.org, amount: +194.5071

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +5.1412

Radial velocity unit: www.wikidata.org, amount: -37.4

Right ascension unit: www.wikidata.org, amount: +151.82325503848300

Right ascension component of proper motion unit: www.wikidata.org, amount: -61.024

Spectral class M2

External References (2)

Gaia id 747055341472523136

Simbad id LP 261-190

References

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

Direct Wikidata claims

[2] ↑ Q84224549 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q84224549 — constellation (P59): Leo Minor. wikidata.org.
[4] ↑ Q84224549 — 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] ↑ Q84224549 — catalog code (P528): NLTT 23430. SIMBAD. wikidata.org.
[6] ↑ Q84224549 — catalog code (P528): 2MASS J10071758+3309447. SIMBAD. wikidata.org.
[7] ↑ Q84224549 — catalog code (P528): USNO-B1.0 1231-00220842. SIMBAD. wikidata.org.
[8] ↑ Q84224549 — catalog code (P528): LSPM J1007+3309. SIMBAD. wikidata.org.
[9] ↑ Q84224549 — catalog code (P528): SDSS J100717.56+330943.9. SIMBAD. wikidata.org.
[10] ↑ Q84224549 — catalog code (P528): Gaia DR2 747055341472523136. SIMBAD. wikidata.org.
[11] ↑ Q84224549 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.2'}. The USNO-B Catalog. wikidata.org.
[12] ↑ Q84224549 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.9'}. The USNO-B Catalog. wikidata.org.
[13] ↑ Q84224549 — apparent magnitude (P1215): {'unit': '1', 'amount': '+23.639'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[14] ↑ Q84224549 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.072'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[15] ↑ Q84224549 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.402'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[16] ↑ Q84224549 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.357'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[17] ↑ Q84224549 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.792'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[18] ↑ Q84224549 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.471'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[19] ↑ Q84224549 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.028'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[20] ↑ Q84224549 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.662'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[21] ↑ Q84224549 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.0903'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q84224549 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+5.1412'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q84224549 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-37.4'}. Constraining the age-activity relation for cool stars: the Sloan Digital Sky Survey Data Release 5 low-mass star spectroscopic sample. wikidata.org.
[24] ↑ Q84224549 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+194.5071'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q84224549 — SIMBAD ID (P3083): LP 261-190. wikidata.org.
[26] ↑ Q84224549 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+151.82325503848300'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q84224549 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). Q84224549. Retrieved May 7, 2026, from https://4ort.xyz/entity/q84224549

MLA “Q84224549.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q84224549.

BibTeX

@misc{4ortxyz_q84224549_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q84224549}}, year = {2026}, url = {https://4ort.xyz/entity/q84224549}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q84224549 — https://4ort.xyz/entity/q84224549 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q84224549 · Last refreshed: May 7, 2026