Q88645994

high proper-motion star in the constellation Hydra

Thing high_proper_motion_star Q88645994

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Q88645994

Summary

Q88645994 is a high proper-motion star^[1].

Key Facts

Q88645994's instance of is recorded as high proper-motion star^[2].
Q88645994's constellation is recorded as Hydra^[3].
Q88645994's spectral class is recorded as M0^[4].
Q88645994's catalog code is recorded as LTT 4404^[5].
Q88645994's catalog code is recorded as 2MASS J11515536-2729104^[6].
Q88645994's catalog code is recorded as RAVE J115155.4-272910^[7].
Q88645994's catalog code is recorded as WISEA J115155.27-272914.1^[8].
Q88645994's catalog code is recorded as UCAC4 313-068722^[9].
Q88645994's catalog code is recorded as PM J11519-2729^[10].
Q88645994's catalog code is recorded as TYC 6674-438-1^[11].
Q88645994's catalog code is recorded as Gaia DR2 3487222490383083008^[12].
Q88645994's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.495'}^[13].
Q88645994's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.880'}^[14].
Q88645994's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.665'}^[15].
Q88645994's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.463'}^[16].
Q88645994's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.987'}^[17].
Q88645994's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.195'}^[18].
Q88645994's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.853'}^[19].
Q88645994's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.060'}^[20].
Q88645994's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.75'}^[21].
Q88645994's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.7090'}^[22].
Q88645994's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+32.7060'}^[23].
Q88645994's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-13.48'}^[24].
Q88645994's metallicity is recorded as {'unit': '1', 'amount': '-0.19'}^[25].
Q88645994's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+30.5754'}^[26].

⭐ Popularity Graph

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Quick Facts

Instance of high proper-motion star

Properties

Apparent magnitude unit: 1, amount: +8.495, unit: 1, amount: +7.880, unit: 1, amount: +7.665, unit: 1, amount: +11.463, unit: 1, amount: +10.987, unit: 1, amount: +12.195, unit: 1, amount: +10.853, unit: 1, amount: +10.060, unit: 1, amount: +12.75, unit: 1, amount: +10.7090

Catalog code LTT 4404, 2MASS J11515536-2729104, RAVE J115155.4-272910, WISEA J115155.27-272914.1, UCAC4 313-068722, PM J11519-2729, TYC 6674-438-1, Gaia DR2 3487222490383083008

Constellation Hydra

Declination unit: www.wikidata.org, amount: -27.48616374572820

Declination component of proper motion unit: www.wikidata.org, amount: -374.94, unit: www.wikidata.org, amount: -374.940

Distance from earth unit: www.wikidata.org, amount: +30.5754

Effective temperature unit: www.wikidata.org, amount: +3883

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: -0.19

Parallax unit: www.wikidata.org, amount: +32.7060

Radial velocity unit: www.wikidata.org, amount: -13.48

Right ascension unit: www.wikidata.org, amount: +177.98068909718390

Right ascension component of proper motion unit: www.wikidata.org, amount: -117.224

Spectral class M0

Surface gravity unit: www.wikidata.org, amount: +72000

External References (2)

Gaia id 3487222490385290880

Simbad id LP 851-271

References

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

Direct Wikidata claims

[2] ↑ Q88645994 — instance of (P31): high proper-motion star. SIMBAD. wikidata.org.
[3] ↑ Q88645994 — constellation (P59): Hydra. wikidata.org.
[4] ↑ Q88645994 — spectral class (P215): M0. Trumpeting M dwarfs with CONCH-SHELL: a catalogue of nearby cool host-stars for habitable exoplanets and life. wikidata.org.
[5] ↑ Q88645994 — catalog code (P528): LTT 4404. SIMBAD. wikidata.org.
[6] ↑ Q88645994 — catalog code (P528): 2MASS J11515536-2729104. SIMBAD. wikidata.org.
[7] ↑ Q88645994 — catalog code (P528): RAVE J115155.4-272910. SIMBAD. wikidata.org.
[8] ↑ Q88645994 — catalog code (P528): WISEA J115155.27-272914.1. SIMBAD. wikidata.org.
[9] ↑ Q88645994 — catalog code (P528): UCAC4 313-068722. SIMBAD. wikidata.org.
[10] ↑ Q88645994 — catalog code (P528): PM J11519-2729. SIMBAD. wikidata.org.
[11] ↑ Q88645994 — catalog code (P528): TYC 6674-438-1. SIMBAD. wikidata.org.
[12] ↑ Q88645994 — catalog code (P528): Gaia DR2 3487222490383083008. SIMBAD. wikidata.org.
[13] ↑ Q88645994 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.495'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q88645994 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.880'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q88645994 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.665'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q88645994 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.463'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[17] ↑ Q88645994 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.987'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[18] ↑ Q88645994 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.195'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[19] ↑ Q88645994 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.853'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[20] ↑ Q88645994 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.060'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[21] ↑ Q88645994 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.75'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[22] ↑ Q88645994 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.7090'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q88645994 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+32.7060'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q88645994 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-13.48'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q88645994 — metallicity (P2227): {'unit': '1', 'amount': '-0.19'}. Trumpeting M dwarfs with CONCH-SHELL: a catalogue of nearby cool host-stars for habitable exoplanets and life. wikidata.org.
[26] ↑ Q88645994 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+30.5754'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q88645994 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). Q88645994. Retrieved May 7, 2026, from https://4ort.xyz/entity/q88645994

MLA “Q88645994.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q88645994.

BibTeX

@misc{4ortxyz_q88645994_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q88645994}}, year = {2026}, url = {https://4ort.xyz/entity/q88645994}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q88645994 — https://4ort.xyz/entity/q88645994 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q88645994 · Last refreshed: May 7, 2026