Q81946248

low-mass star in the constellation Cancer

Thing low_mass_star Q81946248

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Q81946248

Summary

Q81946248 is a low-mass star^[1].

Key Facts

Q81946248's instance of is recorded as low-mass star^[2].
Q81946248's constellation is recorded as Cancer^[3].
Q81946248's spectral class is recorded as M4V^[4].
Q81946248's catalog code is recorded as 2MASS J08160754+2825247^[5].
Q81946248's catalog code is recorded as SDSS J081607.54+282524.6^[6].
Q81946248's catalog code is recorded as SDSS J081607.54+282524.5^[7].
Q81946248's catalog code is recorded as SDSS J081607.54+282524.7^[8].
Q81946248's catalog code is recorded as Gaia DR2 684199938204298496^[9].
Q81946248's redshift is recorded as {'unit': '1', 'amount': '-0.00021'}^[10].
Q81946248's apparent magnitude is recorded as {'unit': '1', 'amount': '+22.103'}^[11].
Q81946248's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.998'}^[12].
Q81946248's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.015'}^[13].
Q81946248's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.381'}^[14].
Q81946248's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.109'}^[15].
Q81946248's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.330'}^[16].
Q81946248's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.078'}^[17].
Q81946248's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.407'}^[18].
Q81946248's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.8376'}^[19].
Q81946248's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+6.3915'}^[20].
Q81946248's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-61'}^[21].
Q81946248's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+156.4578'}^[22].
Q81946248's SIMBAD ID is recorded as 2MASS J08160754+2825247^[23].
Q81946248's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+124.03142924277890'}^[24].
Q81946248's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+28.42351661006980'}^[25].
Q81946248's epoch is recorded as J2000.0^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +22.103, unit: 1, amount: +19.998, unit: 1, amount: +15.015, unit: 1, amount: +14.381, unit: 1, amount: +14.109, unit: 1, amount: +18.330, unit: 1, amount: +17.078, unit: 1, amount: +16.407, unit: 1, amount: +17.8376

Catalog code 2MASS J08160754+2825247, SDSS J081607.54+282524.6, SDSS J081607.54+282524.5, SDSS J081607.54+282524.7, Gaia DR2 684199938204298496

Constellation Cancer

Declination unit: www.wikidata.org, amount: +28.42351661006980

Declination component of proper motion unit: www.wikidata.org, amount: -22.602

Distance from earth unit: www.wikidata.org, amount: +156.4578

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +6.3915

Radial velocity unit: www.wikidata.org, amount: -61

Redshift unit: 1, amount: -0.00021

Right ascension unit: www.wikidata.org, amount: +124.03142924277890

Right ascension component of proper motion unit: www.wikidata.org, amount: +4.267

Spectral class M4V

External References (2)

Gaia id 684199938204298496

Simbad id 2MASS J08160754+2825247

References

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

Direct Wikidata claims

[2] ↑ Q81946248 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81946248 — constellation (P59): Cancer. wikidata.org.
[4] ↑ Q81946248 — spectral class (P215): M4V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81946248 — catalog code (P528): 2MASS J08160754+2825247. SIMBAD. wikidata.org.
[6] ↑ Q81946248 — catalog code (P528): SDSS J081607.54+282524.6. SIMBAD. wikidata.org.
[7] ↑ Q81946248 — catalog code (P528): SDSS J081607.54+282524.5. SIMBAD. wikidata.org.
[8] ↑ Q81946248 — catalog code (P528): SDSS J081607.54+282524.7. SIMBAD. wikidata.org.
[9] ↑ Q81946248 — catalog code (P528): Gaia DR2 684199938204298496. SIMBAD. wikidata.org.
[10] ↑ Q81946248 — redshift (P1090): {'unit': '1', 'amount': '-0.00021'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[11] ↑ Q81946248 — apparent magnitude (P1215): {'unit': '1', 'amount': '+22.103'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81946248 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.998'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81946248 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.015'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q81946248 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.381'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q81946248 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.109'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81946248 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.330'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[17] ↑ Q81946248 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.078'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[18] ↑ Q81946248 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.407'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[19] ↑ Q81946248 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.8376'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q81946248 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+6.3915'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q81946248 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-61'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[22] ↑ Q81946248 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+156.4578'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81946248 — SIMBAD ID (P3083): 2MASS J08160754+2825247. wikidata.org.
[24] ↑ Q81946248 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+124.03142924277890'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81946248 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+28.42351661006980'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81946248 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81946248 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). Q81946248. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81946248

MLA “Q81946248.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81946248.

BibTeX

@misc{4ortxyz_q81946248_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81946248}}, year = {2026}, url = {https://4ort.xyz/entity/q81946248}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81946248 — https://4ort.xyz/entity/q81946248 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81946248 · Last refreshed: May 7, 2026