Q87493050

star in the constellation Eridanus

Thing star Q87493050

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Q87493050

Summary

Q87493050 is a star^[1].

Key Facts

Q87493050's instance of is recorded as star^[2].
Q87493050's constellation is recorded as Eridanus^[3].
Q87493050's catalog code is recorded as 2MASS J03215586-2053061^[4].
Q87493050's catalog code is recorded as BD-21 615^[5].
Q87493050's catalog code is recorded as CPD-21 352^[6].
Q87493050's catalog code is recorded as GSC 05878-00454^[7].
Q87493050's catalog code is recorded as PPM 246148^[8].
Q87493050's catalog code is recorded as TYC 5878-454-1^[9].
Q87493050's catalog code is recorded as RAVE J032155.9-205306^[10].
Q87493050's catalog code is recorded as Gaia DR1 5099901548033474944^[11].
Q87493050's catalog code is recorded as Gaia DR2 5099901548033474944^[12].
Q87493050's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.873'}^[13].
Q87493050's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.687'}^[14].
Q87493050's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.616'}^[15].
Q87493050's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.088'}^[16].
Q87493050's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.652'}^[17].
Q87493050's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.830'}^[18].
Q87493050's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.557'}^[19].
Q87493050's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.537'}^[20].
Q87493050's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.5731'}^[21].
Q87493050's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.2683'}^[22].
Q87493050's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+6.32'}^[23].
Q87493050's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+440.8588'}^[24].
Q87493050's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+50.48276452801440'}^[25].
Q87493050's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-20.88505535141360'}^[26].

Body

Definition and Type

Q87493050's instance of is recorded as star^[2].

⭐ Popularity Graph

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +9.873, unit: 1, amount: +9.687, unit: 1, amount: +9.616, unit: 1, amount: +11.088, unit: 1, amount: +10.652, unit: 1, amount: +10.830, unit: 1, amount: +10.557, unit: 1, amount: +10.537, unit: 1, amount: +10.5731

Catalog code 2MASS J03215586-2053061, BD-21 615, CPD-21 352, GSC 05878-00454, PPM 246148, TYC 5878-454-1, RAVE J032155.9-205306, Gaia DR1 5099901548033474944, Gaia DR2 5099901548033474944

Constellation Eridanus

Declination unit: www.wikidata.org, amount: -20.88505535141360

Declination component of proper motion unit: www.wikidata.org, amount: -2.492

Distance from earth unit: www.wikidata.org, amount: +440.8588

Effective temperature unit: www.wikidata.org, amount: +6730

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +2.2683

Radial velocity unit: www.wikidata.org, amount: +6.32

Right ascension unit: www.wikidata.org, amount: +50.48276452801440

Right ascension component of proper motion unit: www.wikidata.org, amount: +7.701

Surface gravity unit: www.wikidata.org, amount: +29000

External References (2)

Gaia id 5099901552329748480

Simbad id BD-21 615

References

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

Direct Wikidata claims

[2] ↑ Q87493050 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q87493050 — constellation (P59): Eridanus. wikidata.org.
[4] ↑ Q87493050 — catalog code (P528): 2MASS J03215586-2053061. SIMBAD. wikidata.org.
[5] ↑ Q87493050 — catalog code (P528): BD-21 615. SIMBAD. wikidata.org.
[6] ↑ Q87493050 — catalog code (P528): CPD-21 352. SIMBAD. wikidata.org.
[7] ↑ Q87493050 — catalog code (P528): GSC 05878-00454. SIMBAD. wikidata.org.
[8] ↑ Q87493050 — catalog code (P528): PPM 246148. SIMBAD. wikidata.org.
[9] ↑ Q87493050 — catalog code (P528): TYC 5878-454-1. SIMBAD. wikidata.org.
[10] ↑ Q87493050 — catalog code (P528): RAVE J032155.9-205306. SIMBAD. wikidata.org.
[11] ↑ Q87493050 — catalog code (P528): Gaia DR1 5099901548033474944. SIMBAD. wikidata.org.
[12] ↑ Q87493050 — catalog code (P528): Gaia DR2 5099901548033474944. SIMBAD. wikidata.org.
[13] ↑ Q87493050 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.873'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q87493050 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.687'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q87493050 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.616'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q87493050 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.088'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[17] ↑ Q87493050 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.652'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[18] ↑ Q87493050 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.830'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[19] ↑ Q87493050 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.557'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[20] ↑ Q87493050 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.537'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[21] ↑ Q87493050 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.5731'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q87493050 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.2683'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q87493050 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+6.32'}. The Radial Velocity Experiment (RAVE): fifth data release. wikidata.org.
[24] ↑ Q87493050 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+440.8588'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q87493050 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+50.48276452801440'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q87493050 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-20.88505535141360'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q87493050 is an instance of star (Q523) [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). Q87493050. Retrieved May 7, 2026, from https://4ort.xyz/entity/q87493050

MLA “Q87493050.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q87493050.

BibTeX

@misc{4ortxyz_q87493050_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q87493050}}, year = {2026}, url = {https://4ort.xyz/entity/q87493050}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q87493050 — https://4ort.xyz/entity/q87493050 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q87493050 · Last refreshed: May 7, 2026