Q81863687

high proper-motion star in the constellation Corvus

Thing high_proper_motion_star Q81863687

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Q81863687

Summary

Q81863687 is a high proper-motion star^[1].

Key Facts

Q81863687's instance of is recorded as high proper-motion star^[2].
Q81863687's constellation is recorded as Corvus^[3].
Q81863687's spectral class is recorded as M1^[4].
Q81863687's catalog code is recorded as NLTT 30217^[5].
Q81863687's catalog code is recorded as Ross 691^[6].
Q81863687's catalog code is recorded as TYC 6105-187-1^[7].
Q81863687's catalog code is recorded as 2MASS J12170679-1738144^[8].
Q81863687's catalog code is recorded as WISEA J121706.48-173815.4^[9].
Q81863687's catalog code is recorded as UCAC4 362-061746^[10].
Q81863687's catalog code is recorded as PM J12171-1738^[11].
Q81863687's catalog code is recorded as Gaia DR2 3520722990478719872^[12].
Q81863687's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.864'}^[13].
Q81863687's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.234'}^[14].
Q81863687's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.033'}^[15].
Q81863687's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.99'}^[16].
Q81863687's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.622'}^[17].
Q81863687's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.96'}^[18].
Q81863687's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.008'}^[19].
Q81863687's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.743'}^[20].
Q81863687's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.344'}^[21].
Q81863687's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.478'}^[22].
Q81863687's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.2141'}^[23].
Q81863687's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+22.2481'}^[24].
Q81863687's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+0.57'}^[25].
Q81863687's metallicity is recorded as {'unit': '1', 'amount': '-0.31'}^[26].

Body

Definition and Type

Q81863687's instance of is recorded as high proper-motion star^[2].

⭐ Popularity Graph

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Quick Facts

Instance of high proper-motion star

Properties

Apparent magnitude unit: 1, amount: +8.864, unit: 1, amount: +8.234, unit: 1, amount: +8.033, unit: 1, amount: +9.99, unit: 1, amount: +11.622, unit: 1, amount: +13.96, unit: 1, amount: +12.008, unit: 1, amount: +12.743, unit: 1, amount: +11.344, unit: 1, amount: +10.478, unit: 1, amount: +11.2141

Catalog code NLTT 30217, Ross 691, TYC 6105-187-1, 2MASS J12170679-1738144, WISEA J121706.48-173815.4, UCAC4 362-061746, PM J12171-1738, Gaia DR2 3520722990478719872

Constellation Corvus

Declination unit: www.wikidata.org, amount: -17.63741594430720

Declination component of proper motion unit: www.wikidata.org, amount: -76.323

Distance from earth unit: www.wikidata.org, amount: +44.9477

Effective temperature unit: www.wikidata.org, amount: +3859

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: -0.31

Parallax unit: www.wikidata.org, amount: +22.2481

Radial velocity unit: www.wikidata.org, amount: +0.57

Right ascension unit: www.wikidata.org, amount: +184.27807826495150

Right ascension component of proper motion unit: www.wikidata.org, amount: -348.937

Spectral class M1

External References (2)

Gaia id 3520722990478719872

Simbad id Ross 691

References

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

Direct Wikidata claims

[2] ↑ Q81863687 — instance of (P31): high proper-motion star. SIMBAD. wikidata.org.
[3] ↑ Q81863687 — constellation (P59): Corvus. wikidata.org.
[4] ↑ Q81863687 — spectral class (P215): M1. Trumpeting M dwarfs with CONCH-SHELL: a catalogue of nearby cool host-stars for habitable exoplanets and life. wikidata.org.
[5] ↑ Q81863687 — catalog code (P528): NLTT 30217. SIMBAD. wikidata.org.
[6] ↑ Q81863687 — catalog code (P528): Ross 691. SIMBAD. wikidata.org.
[7] ↑ Q81863687 — catalog code (P528): TYC 6105-187-1. SIMBAD. wikidata.org.
[8] ↑ Q81863687 — catalog code (P528): 2MASS J12170679-1738144. SIMBAD. wikidata.org.
[9] ↑ Q81863687 — catalog code (P528): WISEA J121706.48-173815.4. SIMBAD. wikidata.org.
[10] ↑ Q81863687 — catalog code (P528): UCAC4 362-061746. SIMBAD. wikidata.org.
[11] ↑ Q81863687 — catalog code (P528): PM J12171-1738. SIMBAD. wikidata.org.
[12] ↑ Q81863687 — catalog code (P528): Gaia DR2 3520722990478719872. SIMBAD. wikidata.org.
[13] ↑ Q81863687 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.864'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q81863687 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.234'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q81863687 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.033'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81863687 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.99'}. M dwarfs: effective temperatures, radii and metallicities. wikidata.org.
[17] ↑ Q81863687 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.622'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[18] ↑ Q81863687 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.96'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[19] ↑ Q81863687 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.008'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[20] ↑ Q81863687 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.743'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[21] ↑ Q81863687 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.344'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[22] ↑ Q81863687 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.478'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[23] ↑ Q81863687 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.2141'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81863687 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+22.2481'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81863687 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+0.57'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81863687 — metallicity (P2227): {'unit': '1', 'amount': '-0.31'}. Trumpeting M dwarfs with CONCH-SHELL: a catalogue of nearby cool host-stars for habitable exoplanets and life. wikidata.org.

Class ancestry

[1] ↑ Q81863687 is an instance of high proper-motion star (Q2247863) [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). Q81863687. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81863687

MLA “Q81863687.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81863687.

BibTeX

@misc{4ortxyz_q81863687_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81863687}}, year = {2026}, url = {https://4ort.xyz/entity/q81863687}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81863687 — https://4ort.xyz/entity/q81863687 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81863687 · Last refreshed: May 7, 2026