Q81758690

low-mass star in the constellation Cetus

Thing low_mass_star Q81758690

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Q81758690

Summary

Q81758690 is a low-mass star^[1].

Key Facts

Q81758690's instance of is recorded as low-mass star^[2].
Q81758690's constellation is recorded as Cetus^[3].
Q81758690's spectral class is recorded as M7V^[4].
Q81758690's catalog code is recorded as SDSS J010220.52-001651.2^[5].
Q81758690's catalog code is recorded as 2MASS J01022050-0016511^[6].
Q81758690's catalog code is recorded as SDSS J010220.52-001651.3^[7].
Q81758690's catalog code is recorded as SDSS J010220.53-001651.3^[8].
Q81758690's catalog code is recorded as Gaia DR2 2536209318211202688^[9].
Q81758690's apparent magnitude is recorded as {'unit': '1', 'amount': '+23.020'}^[10].
Q81758690's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.156'}^[11].
Q81758690's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.486'}^[12].
Q81758690's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.264'}^[13].
Q81758690's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.630'}^[14].
Q81758690's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.309'}^[15].
Q81758690's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.220'}^[16].
Q81758690's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.952'}^[17].
Q81758690's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.9344'}^[18].
Q81758690's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+11.2860'}^[19].
Q81758690's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+39'}^[20].
Q81758690's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+88.6054'}^[21].
Q81758690's SIMBAD ID is recorded as 2MASS J01022050-0016511^[22].
Q81758690's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+15.58548278910800'}^[23].
Q81758690's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-0.28089711741580'}^[24].
Q81758690's epoch is recorded as J2000.0^[25].
Q81758690's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+2.276'}^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +23.020, unit: 1, amount: +21.156, unit: 1, amount: +19.486, unit: 1, amount: +14.264, unit: 1, amount: +13.630, unit: 1, amount: +13.309, unit: 1, amount: +17.220, unit: 1, amount: +15.952, unit: 1, amount: +17.9344

Catalog code SDSS J010220.52-001651.2, 2MASS J01022050-0016511, SDSS J010220.52-001651.3, SDSS J010220.53-001651.3, Gaia DR2 2536209318211202688

Constellation Cetus

Declination unit: www.wikidata.org, amount: -0.28089711741580

Declination component of proper motion unit: www.wikidata.org, amount: +2.276

Distance from earth unit: www.wikidata.org, amount: +88.6054

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +11.2860

Radial velocity unit: www.wikidata.org, amount: +39

Right ascension unit: www.wikidata.org, amount: +15.58548278910800

Right ascension component of proper motion unit: www.wikidata.org, amount: +65.854

Spectral class M7V

External References (2)

Gaia id 2536209318211202688

Simbad id 2MASS J01022050-0016511

References

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

Direct Wikidata claims

[2] ↑ Q81758690 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81758690 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81758690 — spectral class (P215): M7V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81758690 — catalog code (P528): SDSS J010220.52-001651.2. SIMBAD. wikidata.org.
[6] ↑ Q81758690 — catalog code (P528): 2MASS J01022050-0016511. SIMBAD. wikidata.org.
[7] ↑ Q81758690 — catalog code (P528): SDSS J010220.52-001651.3. SIMBAD. wikidata.org.
[8] ↑ Q81758690 — catalog code (P528): SDSS J010220.53-001651.3. SIMBAD. wikidata.org.
[9] ↑ Q81758690 — catalog code (P528): Gaia DR2 2536209318211202688. SIMBAD. wikidata.org.
[10] ↑ Q81758690 — apparent magnitude (P1215): {'unit': '1', 'amount': '+23.020'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81758690 — apparent magnitude (P1215): {'unit': '1', 'amount': '+21.156'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81758690 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.486'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81758690 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.264'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q81758690 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.630'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q81758690 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.309'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81758690 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.220'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[17] ↑ Q81758690 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.952'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[18] ↑ Q81758690 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.9344'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81758690 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+11.2860'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q81758690 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+39'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[21] ↑ Q81758690 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+88.6054'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q81758690 — SIMBAD ID (P3083): 2MASS J01022050-0016511. wikidata.org.
[23] ↑ Q81758690 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+15.58548278910800'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81758690 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-0.28089711741580'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81758690 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81758690 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+2.276'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81758690 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). Q81758690. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81758690

MLA “Q81758690.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81758690.

BibTeX

@misc{4ortxyz_q81758690_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81758690}}, year = {2026}, url = {https://4ort.xyz/entity/q81758690}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81758690 — https://4ort.xyz/entity/q81758690 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81758690 · Last refreshed: May 7, 2026