Q87965450

star in the constellation Cetus

Thing star Q87965450

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Q87965450

Summary

Q87965450 is a star^[1].

Key Facts

Q87965450's instance of is recorded as star^[2].
Q87965450's constellation is recorded as Cetus^[3].
Q87965450's catalog code is recorded as RAVE J003136.6-020221^[4].
Q87965450's catalog code is recorded as 2MASS J00313600-0202217^[5].
Q87965450's catalog code is recorded as UCAC2 30938823^[6].
Q87965450's catalog code is recorded as UCAC3 176-1473^[7].
Q87965450's catalog code is recorded as UCAC4 440-000679^[8].
Q87965450's catalog code is recorded as SDSS J003135.98-020221.9^[9].
Q87965450's catalog code is recorded as USNO-B1.0 0879-00009915^[10].
Q87965450's catalog code is recorded as DENIS J003136.0-020221^[11].
Q87965450's catalog code is recorded as PPMX J003135.9-020221^[12].
Q87965450's catalog code is recorded as TYC 4672-237-1^[13].
Q87965450's catalog code is recorded as Gaia DR1 2540855304594184576^[14].
Q87965450's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.407'}^[15].
Q87965450's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.041'}^[16].
Q87965450's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.000'}^[17].
Q87965450's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.80'}^[18].
Q87965450's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.40'}^[19].
Q87965450's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.71'}^[20].
Q87965450's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.218'}^[21].
Q87965450's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.416'}^[22].
Q87965450's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.685'}^[23].
Q87965450's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.534'}^[24].
Q87965450's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.453'}^[25].
Q87965450's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.95'}^[26].

⭐ Popularity Graph

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +9.407, unit: 1, amount: +9.041, unit: 1, amount: +9.000, unit: 1, amount: +10.80, unit: 1, amount: +11.40, unit: 1, amount: +10.71, unit: 1, amount: +15.218, unit: 1, amount: +10.416, unit: 1, amount: +9.685, unit: 1, amount: +9.534, unit: 1, amount: +12.453, unit: 1, amount: +9.95, unit: 1, amount: +10.475

Catalog code RAVE J003136.6-020221, 2MASS J00313600-0202217, UCAC2 30938823, UCAC3 176-1473, UCAC4 440-000679, SDSS J003135.98-020221.9, USNO-B1.0 0879-00009915, DENIS J003136.0-020221, PPMX J003135.9-020221, TYC 4672-237-1, Gaia DR1 2540855304594184576

Constellation Cetus

Declination unit: www.wikidata.org, amount: -2.0394056, unit: www.wikidata.org, amount: -2.03940028

Declination component of proper motion unit: www.wikidata.org, amount: +12.9, unit: www.wikidata.org, amount: +14.973

Effective temperature unit: www.wikidata.org, amount: +4808

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +10.01

Radial velocity unit: www.wikidata.org, amount: +20.062

Right ascension unit: www.wikidata.org, amount: +7.8999750, unit: www.wikidata.org, amount: +7.89996500

Right ascension component of proper motion unit: www.wikidata.org, amount: -23.1, unit: www.wikidata.org, amount: -19.130

Surface gravity unit: www.wikidata.org, amount: +17400

External References (2)

Gaia id 2540855308890752640

Simbad id HD 2817B

References

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

Direct Wikidata claims

[2] ↑ Q87965450 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q87965450 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q87965450 — catalog code (P528): RAVE J003136.6-020221. SIMBAD. wikidata.org.
[5] ↑ Q87965450 — catalog code (P528): 2MASS J00313600-0202217. SIMBAD. wikidata.org.
[6] ↑ Q87965450 — catalog code (P528): UCAC2 30938823. SIMBAD. wikidata.org.
[7] ↑ Q87965450 — catalog code (P528): UCAC3 176-1473. SIMBAD. wikidata.org.
[8] ↑ Q87965450 — catalog code (P528): UCAC4 440-000679. SIMBAD. wikidata.org.
[9] ↑ Q87965450 — catalog code (P528): SDSS J003135.98-020221.9. SIMBAD. wikidata.org.
[10] ↑ Q87965450 — catalog code (P528): USNO-B1.0 0879-00009915. SIMBAD. wikidata.org.
[11] ↑ Q87965450 — catalog code (P528): DENIS J003136.0-020221. SIMBAD. wikidata.org.
[12] ↑ Q87965450 — catalog code (P528): PPMX J003135.9-020221. SIMBAD. wikidata.org.
[13] ↑ Q87965450 — catalog code (P528): TYC 4672-237-1. SIMBAD. wikidata.org.
[14] ↑ Q87965450 — catalog code (P528): Gaia DR1 2540855304594184576. SIMBAD. wikidata.org.
[15] ↑ Q87965450 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.407'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q87965450 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.041'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q87965450 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.000'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q87965450 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.80'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[19] ↑ Q87965450 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.40'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[20] ↑ Q87965450 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.71'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[21] ↑ Q87965450 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.218'}. The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
[22] ↑ Q87965450 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.416'}. The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
[23] ↑ Q87965450 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.685'}. The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
[24] ↑ Q87965450 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.534'}. The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
[25] ↑ Q87965450 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.453'}. The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.
[26] ↑ Q87965450 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.95'}. The DENIS database, 3rd Release. wikidata.org.

Class ancestry

[1] ↑ Q87965450 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). Q87965450. Retrieved May 7, 2026, from https://4ort.xyz/entity/q87965450

MLA “Q87965450.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q87965450.

BibTeX

@misc{4ortxyz_q87965450_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q87965450}}, year = {2026}, url = {https://4ort.xyz/entity/q87965450}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q87965450 — https://4ort.xyz/entity/q87965450 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q87965450 · Last refreshed: May 7, 2026