Q87117440

star in the constellation Eridanus

Thing star Q87117440

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Q87117440

Summary

Q87117440 is a star^[1].

Key Facts

Q87117440's instance of is recorded as star^[2].
Q87117440's constellation is recorded as Eridanus^[3].
Q87117440's catalog code is recorded as 2MASS J04371375-3133238^[4].
Q87117440's catalog code is recorded as CD-31 1935^[5].
Q87117440's catalog code is recorded as CPD-31 566^[6].
Q87117440's catalog code is recorded as GSC 07039-01066^[7].
Q87117440's catalog code is recorded as PPM 738247^[8].
Q87117440's catalog code is recorded as TYC 7039-1066-1^[9].
Q87117440's catalog code is recorded as RAVE J043713.8-313324^[10].
Q87117440's catalog code is recorded as Gaia DR1 4877753951015487744^[11].
Q87117440's catalog code is recorded as Gaia DR2 4877753955311669504^[12].
Q87117440's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.315'}^[13].
Q87117440's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.761'}^[14].
Q87117440's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.623'}^[15].
Q87117440's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.564'}^[16].
Q87117440's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.338'}^[17].
Q87117440's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.911'}^[18].
Q87117440's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.960'}^[19].
Q87117440's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.627'}^[20].
Q87117440's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.0087'}^[21].
Q87117440's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.3345'}^[22].
Q87117440's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+84.42'}^[23].
Q87117440's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+749.3443'}^[24].
Q87117440's SIMBAD ID is recorded as CD-31 1935^[25].
Q87117440's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+69.30732672901970'}^[26].

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +8.315, unit: 1, amount: +7.761, unit: 1, amount: +7.623, unit: 1, amount: +11.564, unit: 1, amount: +10.338, unit: 1, amount: +10.911, unit: 1, amount: +9.960, unit: 1, amount: +9.627, unit: 1, amount: +10.0087

Catalog code 2MASS J04371375-3133238, CD-31 1935, CPD-31 566, GSC 07039-01066, PPM 738247, TYC 7039-1066-1, RAVE J043713.8-313324, Gaia DR1 4877753951015487744, Gaia DR2 4877753955311669504

Constellation Eridanus

Declination unit: www.wikidata.org, amount: -31.55660544123200

Declination component of proper motion unit: www.wikidata.org, amount: -5.746

Distance from earth unit: www.wikidata.org, amount: +749.3443

Effective temperature unit: www.wikidata.org, amount: +4634

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +1.3345

Radial velocity unit: www.wikidata.org, amount: +84.42

Right ascension unit: www.wikidata.org, amount: +69.30732672901970

Right ascension component of proper motion unit: www.wikidata.org, amount: +9.073

Surface gravity unit: www.wikidata.org, amount: +148

External References (2)

Gaia id 4877753955311669504

Simbad id CD-31 1935

References

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

Direct Wikidata claims

[2] ↑ Q87117440 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q87117440 — constellation (P59): Eridanus. wikidata.org.
[4] ↑ Q87117440 — catalog code (P528): 2MASS J04371375-3133238. SIMBAD. wikidata.org.
[5] ↑ Q87117440 — catalog code (P528): CD-31 1935. SIMBAD. wikidata.org.
[6] ↑ Q87117440 — catalog code (P528): CPD-31 566. SIMBAD. wikidata.org.
[7] ↑ Q87117440 — catalog code (P528): GSC 07039-01066. SIMBAD. wikidata.org.
[8] ↑ Q87117440 — catalog code (P528): PPM 738247. SIMBAD. wikidata.org.
[9] ↑ Q87117440 — catalog code (P528): TYC 7039-1066-1. SIMBAD. wikidata.org.
[10] ↑ Q87117440 — catalog code (P528): RAVE J043713.8-313324. SIMBAD. wikidata.org.
[11] ↑ Q87117440 — catalog code (P528): Gaia DR1 4877753951015487744. SIMBAD. wikidata.org.
[12] ↑ Q87117440 — catalog code (P528): Gaia DR2 4877753955311669504. SIMBAD. wikidata.org.
[13] ↑ Q87117440 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.315'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q87117440 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.761'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q87117440 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.623'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q87117440 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.564'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[17] ↑ Q87117440 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.338'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[18] ↑ Q87117440 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.911'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[19] ↑ Q87117440 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.960'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[20] ↑ Q87117440 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.627'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[21] ↑ Q87117440 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.0087'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q87117440 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.3345'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q87117440 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+84.42'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q87117440 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+749.3443'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q87117440 — SIMBAD ID (P3083): CD-31 1935. wikidata.org.
[26] ↑ Q87117440 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+69.30732672901970'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q87117440 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). Q87117440. Retrieved May 7, 2026, from https://4ort.xyz/entity/q87117440

MLA “Q87117440.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q87117440.

BibTeX

@misc{4ortxyz_q87117440_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q87117440}}, year = {2026}, url = {https://4ort.xyz/entity/q87117440}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q87117440 — https://4ort.xyz/entity/q87117440 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q87117440 · Last refreshed: May 7, 2026