Q81755802

low-mass star in the constellation Cetus

Thing low_mass_star Q81755802

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Q81755802

Summary

Q81755802 is a low-mass star^[1].

Key Facts

Q81755802's instance of is recorded as low-mass star^[2].
Q81755802's constellation is recorded as Cetus^[3].
Q81755802's spectral class is recorded as M1^[4].
Q81755802's catalog code is recorded as 2MASS J01073977-0007094^[5].
Q81755802's catalog code is recorded as SDSS J010739.74-000709.4^[6].
Q81755802's catalog code is recorded as SDSS J010739.74-000709.5^[7].
Q81755802's catalog code is recorded as Gaia DR2 2533269808234056064^[8].
Q81755802's apparent magnitude is recorded as {'unit': '1', 'amount': '+25.150'}^[9].
Q81755802's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.148'}^[10].
Q81755802's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.794'}^[11].
Q81755802's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.813'}^[12].
Q81755802's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.304'}^[13].
Q81755802's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.788'}^[14].
Q81755802's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.4931'}^[15].
Q81755802's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.4362'}^[16].
Q81755802's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-88.2'}^[17].
Q81755802's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1070.6'}^[18].
Q81755802's SIMBAD ID is recorded as SDSS J010739.74-000709.5^[19].
Q81755802's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+16.91559106940710'}^[20].
Q81755802's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-0.11928380095940'}^[21].
Q81755802's epoch is recorded as J2000.0^[22].
Q81755802's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-22.761'}^[23].
Q81755802's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-5.475'}^[24].
Q81755802's Gaia ID is recorded as 2533269808234056064^[25].

⭐ Popularity Graph

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +25.150, unit: 1, amount: +21.148, unit: 1, amount: +19.794, unit: 1, amount: +18.813, unit: 1, amount: +18.304, unit: 1, amount: +16.788, unit: 1, amount: +19.4931

Catalog code 2MASS J01073977-0007094, SDSS J010739.74-000709.4, SDSS J010739.74-000709.5, Gaia DR2 2533269808234056064

Constellation Cetus

Declination unit: www.wikidata.org, amount: -0.11928380095940

Declination component of proper motion unit: www.wikidata.org, amount: -22.761

Distance from earth unit: www.wikidata.org, amount: +1070.6

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +1.4362

Radial velocity unit: www.wikidata.org, amount: -88.2

Right ascension unit: www.wikidata.org, amount: +16.91559106940710

Right ascension component of proper motion unit: www.wikidata.org, amount: -5.475

Spectral class M1

External References (2)

Gaia id 2533269808234056064

Simbad id SDSS J010739.74-000709.5

References

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

Direct Wikidata claims

[2] ↑ Q81755802 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81755802 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81755802 — spectral class (P215): M1. Constraining the age-activity relation for cool stars: the Sloan Digital Sky Survey Data Release 5 low-mass star spectroscopic sample. wikidata.org.
[5] ↑ Q81755802 — catalog code (P528): 2MASS J01073977-0007094. SIMBAD. wikidata.org.
[6] ↑ Q81755802 — catalog code (P528): SDSS J010739.74-000709.4. SIMBAD. wikidata.org.
[7] ↑ Q81755802 — catalog code (P528): SDSS J010739.74-000709.5. SIMBAD. wikidata.org.
[8] ↑ Q81755802 — catalog code (P528): Gaia DR2 2533269808234056064. SIMBAD. wikidata.org.
[9] ↑ Q81755802 — apparent magnitude (P1215): {'unit': '1', 'amount': '+25.150'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[10] ↑ Q81755802 — apparent magnitude (P1215): {'unit': '1', 'amount': '+21.148'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81755802 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.794'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81755802 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.813'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81755802 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.304'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[14] ↑ Q81755802 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.788'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q81755802 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.4931'}. Gaia Data Release 2. wikidata.org.
[16] ↑ Q81755802 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.4362'}. Gaia Data Release 2. wikidata.org.
[17] ↑ Q81755802 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-88.2'}. Constraining the age-activity relation for cool stars: the Sloan Digital Sky Survey Data Release 5 low-mass star spectroscopic sample. wikidata.org.
[18] ↑ Q81755802 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1070.6'}. Constraining the age-activity relation for cool stars: the Sloan Digital Sky Survey Data Release 5 low-mass star spectroscopic sample. wikidata.org.
[19] ↑ Q81755802 — SIMBAD ID (P3083): SDSS J010739.74-000709.5. wikidata.org.
[20] ↑ Q81755802 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+16.91559106940710'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q81755802 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-0.11928380095940'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q81755802 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81755802 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-22.761'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81755802 — right ascension component of proper motion (P10752): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-5.475'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81755802 — Gaia ID (P13228): 2533269808234056064. wikidata.org.

Class ancestry

[1] ↑ Q81755802 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). Q81755802. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81755802

MLA “Q81755802.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81755802.

BibTeX

@misc{4ortxyz_q81755802_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81755802}}, year = {2026}, url = {https://4ort.xyz/entity/q81755802}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81755802 — https://4ort.xyz/entity/q81755802 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81755802 · Last refreshed: May 7, 2026