Q81948032

low-mass star in the constellation Hydra

Thing low_mass_star Q81948032

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Q81948032

Summary

Q81948032 is a low-mass star^[1].

Key Facts

Q81948032's instance of is recorded as low-mass star^[2].
Q81948032's constellation is recorded as Hydra^[3].
Q81948032's spectral class is recorded as M7V^[4].
Q81948032's catalog code is recorded as 2MASS J09000595+0123170^[5].
Q81948032's catalog code is recorded as SDSS J090005.95+012317.2^[6].
Q81948032's catalog code is recorded as SDSS J090005.95+012317.3^[7].
Q81948032's catalog code is recorded as Gaia DR2 576889802356479872^[8].
Q81948032's redshift is recorded as {'unit': '1', 'amount': '+0.00011'}^[9].
Q81948032's apparent magnitude is recorded as {'unit': '1', 'amount': '+23.101'}^[10].
Q81948032's apparent magnitude is recorded as {'unit': '1', 'amount': '+22.295'}^[11].
Q81948032's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.748'}^[12].
Q81948032's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.808'}^[13].
Q81948032's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.737'}^[14].
Q81948032's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.044'}^[15].
Q81948032's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.613'}^[16].
Q81948032's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.926'}^[17].
Q81948032's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.7146'}^[18].
Q81948032's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.3383'}^[19].
Q81948032's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+44'}^[20].
Q81948032's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+211.3'}^[21].
Q81948032's SIMBAD ID is recorded as 2MASS J09000595+0123170^[22].
Q81948032's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+135.02480173565450'}^[23].
Q81948032's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+1.38814463765460'}^[24].
Q81948032's epoch is recorded as J2000.0^[25].
Q81948032's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-14.662'}^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +23.101, unit: 1, amount: +22.295, unit: 1, amount: +20.748, unit: 1, amount: +18.808, unit: 1, amount: +17.737, unit: 1, amount: +16.044, unit: 1, amount: +15.613, unit: 1, amount: +14.926, unit: 1, amount: +19.7146

Catalog code 2MASS J09000595+0123170, SDSS J090005.95+012317.2, SDSS J090005.95+012317.3, Gaia DR2 576889802356479872

Constellation Hydra

Declination unit: www.wikidata.org, amount: +1.38814463765460

Declination component of proper motion unit: www.wikidata.org, amount: -14.662

Distance from earth unit: www.wikidata.org, amount: +211.3

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +3.3383

Radial velocity unit: www.wikidata.org, amount: +44

Redshift unit: 1, amount: +0.00011

Right ascension unit: www.wikidata.org, amount: +135.02480173565450

Right ascension component of proper motion unit: www.wikidata.org, amount: -7.869

Spectral class M7V

External References (2)

Gaia id 576889802356479872

Simbad id 2MASS J09000595+0123170

References

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

Direct Wikidata claims

[2] ↑ Q81948032 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q81948032 — constellation (P59): Hydra. wikidata.org.
[4] ↑ Q81948032 — spectral class (P215): M7V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q81948032 — catalog code (P528): 2MASS J09000595+0123170. SIMBAD. wikidata.org.
[6] ↑ Q81948032 — catalog code (P528): SDSS J090005.95+012317.2. SIMBAD. wikidata.org.
[7] ↑ Q81948032 — catalog code (P528): SDSS J090005.95+012317.3. SIMBAD. wikidata.org.
[8] ↑ Q81948032 — catalog code (P528): Gaia DR2 576889802356479872. SIMBAD. wikidata.org.
[9] ↑ Q81948032 — redshift (P1090): {'unit': '1', 'amount': '+0.00011'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[10] ↑ Q81948032 — apparent magnitude (P1215): {'unit': '1', 'amount': '+23.101'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[11] ↑ Q81948032 — apparent magnitude (P1215): {'unit': '1', 'amount': '+22.295'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[12] ↑ Q81948032 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.748'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q81948032 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.808'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[14] ↑ Q81948032 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.737'}. The Sixth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[15] ↑ Q81948032 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.044'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81948032 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.613'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81948032 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.926'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q81948032 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.7146'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81948032 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.3383'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q81948032 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+44'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[21] ↑ Q81948032 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+211.3'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[22] ↑ Q81948032 — SIMBAD ID (P3083): 2MASS J09000595+0123170. wikidata.org.
[23] ↑ Q81948032 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+135.02480173565450'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81948032 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+1.38814463765460'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81948032 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81948032 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-14.662'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81948032 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). Q81948032. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81948032

MLA “Q81948032.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81948032.

BibTeX

@misc{4ortxyz_q81948032_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81948032}}, year = {2026}, url = {https://4ort.xyz/entity/q81948032}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81948032 — https://4ort.xyz/entity/q81948032 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81948032 · Last refreshed: May 7, 2026