Q87656907

high proper-motion star in the constellation Hydra

Thing high_proper_motion_star Q87656907

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Q87656907

Summary

Q87656907 is a high proper-motion star^[1].

Key Facts

Q87656907's instance of is recorded as high proper-motion star^[2].
Q87656907's constellation is recorded as Hydra^[3].
Q87656907's spectral class is recorded as M1^[4].
Q87656907's catalog code is recorded as LP 845-50^[5].
Q87656907's catalog code is recorded as LTT 3442^[6].
Q87656907's catalog code is recorded as NLTT 21552^[7].
Q87656907's catalog code is recorded as 2MASS J09210799-2325567^[8].
Q87656907's catalog code is recorded as RAVE J092108.0-232557^[9].
Q87656907's catalog code is recorded as WISEA J092107.99-232559.2^[10].
Q87656907's catalog code is recorded as UCAC4 333-058063^[11].
Q87656907's catalog code is recorded as PM J09211-2325^[12].
Q87656907's catalog code is recorded as Gaia DR2 5674858997360528384^[13].
Q87656907's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.917'}^[14].
Q87656907's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.293'}^[15].
Q87656907's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.095'}^[16].
Q87656907's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.144'}^[17].
Q87656907's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.788'}^[18].
Q87656907's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.506'}^[19].
Q87656907's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.220'}^[20].
Q87656907's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.498'}^[21].
Q87656907's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.356'}^[22].
Q87656907's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.0874'}^[23].
Q87656907's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+17.2393'}^[24].
Q87656907's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+59.61'}^[25].
Q87656907's metallicity is recorded as {'unit': '1', 'amount': '-0.06'}^[26].

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Quick Facts

Instance of high proper-motion star

Properties

Apparent magnitude unit: 1, amount: +8.917, unit: 1, amount: +8.293, unit: 1, amount: +8.095, unit: 1, amount: +13.144, unit: 1, amount: +11.788, unit: 1, amount: +12.506, unit: 1, amount: +11.220, unit: 1, amount: +10.498, unit: 1, amount: +11.356, unit: 1, amount: +11.0874

Catalog code LP 845-50, LTT 3442, NLTT 21552, 2MASS J09210799-2325567, RAVE J092108.0-232557, WISEA J092107.99-232559.2, UCAC4 333-058063, PM J09211-2325, Gaia DR2 5674858997360528384

Constellation Hydra

Declination unit: www.wikidata.org, amount: -23.43235645277900

Declination component of proper motion unit: www.wikidata.org, amount: -254.408

Distance from earth unit: www.wikidata.org, amount: +58.0070

Effective temperature unit: www.wikidata.org, amount: +3941

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: -0.06

Parallax unit: www.wikidata.org, amount: +17.2393

Radial velocity unit: www.wikidata.org, amount: +59.61

Right ascension unit: www.wikidata.org, amount: +140.28336852853930

Right ascension component of proper motion unit: www.wikidata.org, amount: -19.051

Spectral class M1

Surface gravity unit: www.wikidata.org, amount: +98000

External References (2)

Gaia id 5674858997360528384

Simbad id LP 845-50

References

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

Direct Wikidata claims

[2] ↑ Q87656907 — instance of (P31): high proper-motion star. SIMBAD. wikidata.org.
[3] ↑ Q87656907 — constellation (P59): Hydra. wikidata.org.
[4] ↑ Q87656907 — 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] ↑ Q87656907 — catalog code (P528): LP 845-50. SIMBAD. wikidata.org.
[6] ↑ Q87656907 — catalog code (P528): LTT 3442. SIMBAD. wikidata.org.
[7] ↑ Q87656907 — catalog code (P528): NLTT 21552. SIMBAD. wikidata.org.
[8] ↑ Q87656907 — catalog code (P528): 2MASS J09210799-2325567. SIMBAD. wikidata.org.
[9] ↑ Q87656907 — catalog code (P528): RAVE J092108.0-232557. SIMBAD. wikidata.org.
[10] ↑ Q87656907 — catalog code (P528): WISEA J092107.99-232559.2. SIMBAD. wikidata.org.
[11] ↑ Q87656907 — catalog code (P528): UCAC4 333-058063. SIMBAD. wikidata.org.
[12] ↑ Q87656907 — catalog code (P528): PM J09211-2325. SIMBAD. wikidata.org.
[13] ↑ Q87656907 — catalog code (P528): Gaia DR2 5674858997360528384. SIMBAD. wikidata.org.
[14] ↑ Q87656907 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.917'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q87656907 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.293'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q87656907 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.095'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q87656907 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.144'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[18] ↑ Q87656907 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.788'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[19] ↑ Q87656907 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.506'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[20] ↑ Q87656907 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.220'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[21] ↑ Q87656907 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.498'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[22] ↑ Q87656907 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.356'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[23] ↑ Q87656907 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.0874'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q87656907 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+17.2393'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q87656907 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+59.61'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q87656907 — metallicity (P2227): {'unit': '1', 'amount': '-0.06'}. Trumpeting M dwarfs with CONCH-SHELL: a catalogue of nearby cool host-stars for habitable exoplanets and life. wikidata.org.

Class ancestry

[1] ↑ Q87656907 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). Q87656907. Retrieved May 7, 2026, from https://4ort.xyz/entity/q87656907

MLA “Q87656907.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q87656907.

BibTeX

@misc{4ortxyz_q87656907_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q87656907}}, year = {2026}, url = {https://4ort.xyz/entity/q87656907}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q87656907 — https://4ort.xyz/entity/q87656907 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q87656907 · Last refreshed: May 7, 2026