Q87341201

star in the constellation Hydrus

Thing star Q87341201

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Q87341201

Summary

Q87341201 is a star^[1].

Key Facts

Q87341201's instance of is recorded as star^[2].
Q87341201's constellation is recorded as Hydrus^[3].
Q87341201's catalog code is recorded as RAVE J023908.8-740021^[4].
Q87341201's catalog code is recorded as 2MASS J02390881-7400213^[5].
Q87341201's catalog code is recorded as UCAC2 858775^[6].
Q87341201's catalog code is recorded as UCAC3 32-6507^[7].
Q87341201's catalog code is recorded as UCAC4 080-003418^[8].
Q87341201's catalog code is recorded as WISE J023908.81-740021.1^[9].
Q87341201's catalog code is recorded as USNO-B1.0 0159-00036924^[10].
Q87341201's catalog code is recorded as DENIS J023908.7-740021^[11].
Q87341201's catalog code is recorded as PPMX J023908.8-740021^[12].
Q87341201's catalog code is recorded as Gaia DR2 4643394048283270656^[13].
Q87341201's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.108'}^[14].
Q87341201's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.37'}^[15].
Q87341201's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.156'}^[16].
Q87341201's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.23'}^[17].
Q87341201's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.12'}^[18].
Q87341201's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.972'}^[19].
Q87341201's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.581'}^[20].
Q87341201's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.230'}^[21].
Q87341201's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.098'}^[22].
Q87341201's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.605'}^[23].
Q87341201's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.0900'}^[24].
Q87341201's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.3383'}^[25].
Q87341201's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+44.78'}^[26].

Body

Definition and Type

Q87341201'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: +9.108, unit: 1, amount: +8.37, unit: 1, amount: +8.156, unit: 1, amount: +11.23, unit: 1, amount: +10.12, unit: 1, amount: +12.972, unit: 1, amount: +11.581, unit: 1, amount: +12.230, unit: 1, amount: +11.098, unit: 1, amount: +10.605, unit: 1, amount: +11.0900

Catalog code RAVE J023908.8-740021, 2MASS J02390881-7400213, UCAC2 858775, UCAC3 32-6507, UCAC4 080-003418, WISE J023908.81-740021.1, USNO-B1.0 0159-00036924, DENIS J023908.7-740021, PPMX J023908.8-740021, Gaia DR2 4643394048283270656

Constellation Hydrus

Declination unit: www.wikidata.org, amount: -74.00590572526120

Declination component of proper motion unit: www.wikidata.org, amount: +6.812

Distance from earth unit: www.wikidata.org, amount: +2955.9563

Effective temperature unit: www.wikidata.org, amount: +4019

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +0.3383

Radial velocity unit: www.wikidata.org, amount: +44.78

Right ascension unit: www.wikidata.org, amount: +39.78684649816900

Right ascension component of proper motion unit: www.wikidata.org, amount: +5.796

Surface gravity unit: www.wikidata.org, amount: +3

External References (2)

Gaia id 4643394048283270656

Simbad id UCAC2 858775

References

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

Direct Wikidata claims

[2] ↑ Q87341201 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q87341201 — constellation (P59): Hydrus. wikidata.org.
[4] ↑ Q87341201 — catalog code (P528): RAVE J023908.8-740021. SIMBAD. wikidata.org.
[5] ↑ Q87341201 — catalog code (P528): 2MASS J02390881-7400213. SIMBAD. wikidata.org.
[6] ↑ Q87341201 — catalog code (P528): UCAC2 858775. SIMBAD. wikidata.org.
[7] ↑ Q87341201 — catalog code (P528): UCAC3 32-6507. SIMBAD. wikidata.org.
[8] ↑ Q87341201 — catalog code (P528): UCAC4 080-003418. SIMBAD. wikidata.org.
[9] ↑ Q87341201 — catalog code (P528): WISE J023908.81-740021.1. SIMBAD. wikidata.org.
[10] ↑ Q87341201 — catalog code (P528): USNO-B1.0 0159-00036924. SIMBAD. wikidata.org.
[11] ↑ Q87341201 — catalog code (P528): DENIS J023908.7-740021. SIMBAD. wikidata.org.
[12] ↑ Q87341201 — catalog code (P528): PPMX J023908.8-740021. SIMBAD. wikidata.org.
[13] ↑ Q87341201 — catalog code (P528): Gaia DR2 4643394048283270656. SIMBAD. wikidata.org.
[14] ↑ Q87341201 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.108'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q87341201 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.37'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q87341201 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.156'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q87341201 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.23'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[18] ↑ Q87341201 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.12'}. The DENIS database, 3rd Release. wikidata.org.
[19] ↑ Q87341201 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.972'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[20] ↑ Q87341201 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.581'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[21] ↑ Q87341201 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.230'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[22] ↑ Q87341201 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.098'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[23] ↑ Q87341201 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.605'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[24] ↑ Q87341201 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.0900'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q87341201 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.3383'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q87341201 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+44.78'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q87341201 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). Q87341201. Retrieved May 7, 2026, from https://4ort.xyz/entity/q87341201

MLA “Q87341201.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q87341201.

BibTeX

@misc{4ortxyz_q87341201_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q87341201}}, year = {2026}, url = {https://4ort.xyz/entity/q87341201}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q87341201 — https://4ort.xyz/entity/q87341201 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q87341201 · Last refreshed: May 7, 2026