Q87493174

high proper-motion star in the constellation Eridanus

Thing high_proper_motion_star Q87493174

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Q87493174

Summary

Q87493174 is a high proper-motion star^[1].

Key Facts

Q87493174's instance of is recorded as high proper-motion star^[2].
Q87493174's constellation is recorded as Eridanus^[3].
Q87493174's catalog code is recorded as 2MASS J03125884-2112476^[4].
Q87493174's catalog code is recorded as BD-21 579^[5].
Q87493174's catalog code is recorded as GSC 05878-00851^[6].
Q87493174's catalog code is recorded as PPM 724028^[7].
Q87493174's catalog code is recorded as TYC 5878-851-1^[8].
Q87493174's catalog code is recorded as RAVE J031258.8-211248^[9].
Q87493174's catalog code is recorded as Gaia DR1 5102643798752631168^[10].
Q87493174's catalog code is recorded as Gaia DR2 5102643803048676352^[11].
Q87493174's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.640'}^[12].
Q87493174's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.272'}^[13].
Q87493174's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.179'}^[14].
Q87493174's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.753'}^[15].
Q87493174's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.996'}^[16].
Q87493174's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.334'}^[17].
Q87493174's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.792'}^[18].
Q87493174's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.585'}^[19].
Q87493174's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.8124'}^[20].
Q87493174's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.3205'}^[21].
Q87493174's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+29.39'}^[22].
Q87493174's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+301.1595'}^[23].
Q87493174's SIMBAD ID is recorded as BD-21 579^[24].
Q87493174's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+48.24519118107410'}^[25].
Q87493174's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-21.21326522323530'}^[26].

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Quick Facts

Instance of high proper-motion star

Properties

Apparent magnitude unit: 1, amount: +9.640, unit: 1, amount: +9.272, unit: 1, amount: +9.179, unit: 1, amount: +11.753, unit: 1, amount: +10.996, unit: 1, amount: +11.334, unit: 1, amount: +10.792, unit: 1, amount: +10.585, unit: 1, amount: +10.8124

Catalog code 2MASS J03125884-2112476, BD-21 579, GSC 05878-00851, PPM 724028, TYC 5878-851-1, RAVE J031258.8-211248, Gaia DR1 5102643798752631168, Gaia DR2 5102643803048676352

Constellation Eridanus

Declination unit: www.wikidata.org, amount: -21.21326522323530

Declination component of proper motion unit: www.wikidata.org, amount: -49.159

Distance from earth unit: www.wikidata.org, amount: +301.1595

Effective temperature unit: www.wikidata.org, amount: +5328

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +3.3205

Radial velocity unit: www.wikidata.org, amount: +29.39

Right ascension unit: www.wikidata.org, amount: +48.24519118107410

Right ascension component of proper motion unit: www.wikidata.org, amount: +12.026

Surface gravity unit: www.wikidata.org, amount: +1780

External References (2)

Gaia id 5102643803048676352

Simbad id BD-21 579

References

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

Direct Wikidata claims

[2] ↑ Q87493174 — instance of (P31): high proper-motion star. SIMBAD. wikidata.org.
[3] ↑ Q87493174 — constellation (P59): Eridanus. wikidata.org.
[4] ↑ Q87493174 — catalog code (P528): 2MASS J03125884-2112476. SIMBAD. wikidata.org.
[5] ↑ Q87493174 — catalog code (P528): BD-21 579. SIMBAD. wikidata.org.
[6] ↑ Q87493174 — catalog code (P528): GSC 05878-00851. SIMBAD. wikidata.org.
[7] ↑ Q87493174 — catalog code (P528): PPM 724028. SIMBAD. wikidata.org.
[8] ↑ Q87493174 — catalog code (P528): TYC 5878-851-1. SIMBAD. wikidata.org.
[9] ↑ Q87493174 — catalog code (P528): RAVE J031258.8-211248. SIMBAD. wikidata.org.
[10] ↑ Q87493174 — catalog code (P528): Gaia DR1 5102643798752631168. SIMBAD. wikidata.org.
[11] ↑ Q87493174 — catalog code (P528): Gaia DR2 5102643803048676352. SIMBAD. wikidata.org.
[12] ↑ Q87493174 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.640'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q87493174 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.272'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q87493174 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.179'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q87493174 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.753'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[16] ↑ Q87493174 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.996'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[17] ↑ Q87493174 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.334'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[18] ↑ Q87493174 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.792'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[19] ↑ Q87493174 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.585'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[20] ↑ Q87493174 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.8124'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q87493174 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.3205'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q87493174 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+29.39'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q87493174 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+301.1595'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q87493174 — SIMBAD ID (P3083): BD-21 579. wikidata.org.
[25] ↑ Q87493174 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+48.24519118107410'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q87493174 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-21.21326522323530'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q87493174 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). Q87493174. Retrieved May 7, 2026, from https://4ort.xyz/entity/q87493174

MLA “Q87493174.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q87493174.

BibTeX

@misc{4ortxyz_q87493174_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q87493174}}, year = {2026}, url = {https://4ort.xyz/entity/q87493174}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q87493174 — https://4ort.xyz/entity/q87493174 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q87493174 · Last refreshed: May 7, 2026