Q87039535

star in the constellation Hydra

Thing star Q87039535

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Q87039535

Summary

Q87039535 is a star^[1].

Key Facts

Q87039535's instance of is recorded as star^[2].
Q87039535's constellation is recorded as Hydra^[3].
Q87039535's catalog code is recorded as RAVE J124213.7-255308^[4].
Q87039535's catalog code is recorded as 2MASS J12421369-2553080^[5].
Q87039535's catalog code is recorded as UCAC2 21319376^[6].
Q87039535's catalog code is recorded as UCAC3 129-153224^[7].
Q87039535's catalog code is recorded as UCAC4 321-068777^[8].
Q87039535's catalog code is recorded as USNO-B1.0 0641-00281332^[9].
Q87039535's catalog code is recorded as DENIS J124213.6-255308^[10].
Q87039535's catalog code is recorded as PPMX J124213.6-255308^[11].
Q87039535's catalog code is recorded as Gaia DR2 3496869635469363712^[12].
Q87039535's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.834'}^[13].
Q87039535's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.115'}^[14].
Q87039535's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.948'}^[15].
Q87039535's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.04'}^[16].
Q87039535's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.49'}^[17].
Q87039535's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.89'}^[18].
Q87039535's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.829'}^[19].
Q87039535's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.654'}^[20].
Q87039535's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.241'}^[21].
Q87039535's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.944'}^[22].
Q87039535's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.8309'}^[23].
Q87039535's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.3048'}^[24].
Q87039535's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+22.07'}^[25].
Q87039535's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+3669.04'}^[26].

Body

Definition and Type

Q87039535'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: +9.834, unit: 1, amount: +9.115, unit: 1, amount: +8.948, unit: 1, amount: +12.04, unit: 1, amount: +11.49, unit: 1, amount: +10.89, unit: 1, amount: +11.829, unit: 1, amount: +13.654, unit: 1, amount: +12.241, unit: 1, amount: +12.944, unit: 1, amount: +11.8309

Catalog code RAVE J124213.7-255308, 2MASS J12421369-2553080, UCAC2 21319376, UCAC3 129-153224, UCAC4 321-068777, USNO-B1.0 0641-00281332, DENIS J124213.6-255308, PPMX J124213.6-255308, Gaia DR2 3496869635469363712

Constellation Hydra

Declination unit: www.wikidata.org, amount: -25.88562804068760

Declination component of proper motion unit: www.wikidata.org, amount: +1.17, unit: www.wikidata.org, amount: +1.170

Distance from earth unit: www.wikidata.org, amount: +3669.04

Effective temperature unit: www.wikidata.org, amount: +4307

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +0.3048

Radial velocity unit: www.wikidata.org, amount: +22.07

Right ascension unit: www.wikidata.org, amount: +190.55708479362750

Right ascension component of proper motion unit: www.wikidata.org, amount: -5.684

Surface gravity unit: www.wikidata.org, amount: +16

External References (2)

Gaia id 3496869635469363712

Simbad id UCAC2 21319376

References

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

Direct Wikidata claims

[2] ↑ Q87039535 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q87039535 — constellation (P59): Hydra. wikidata.org.
[4] ↑ Q87039535 — catalog code (P528): RAVE J124213.7-255308. SIMBAD. wikidata.org.
[5] ↑ Q87039535 — catalog code (P528): 2MASS J12421369-2553080. SIMBAD. wikidata.org.
[6] ↑ Q87039535 — catalog code (P528): UCAC2 21319376. SIMBAD. wikidata.org.
[7] ↑ Q87039535 — catalog code (P528): UCAC3 129-153224. SIMBAD. wikidata.org.
[8] ↑ Q87039535 — catalog code (P528): UCAC4 321-068777. SIMBAD. wikidata.org.
[9] ↑ Q87039535 — catalog code (P528): USNO-B1.0 0641-00281332. SIMBAD. wikidata.org.
[10] ↑ Q87039535 — catalog code (P528): DENIS J124213.6-255308. SIMBAD. wikidata.org.
[11] ↑ Q87039535 — catalog code (P528): PPMX J124213.6-255308. SIMBAD. wikidata.org.
[12] ↑ Q87039535 — catalog code (P528): Gaia DR2 3496869635469363712. SIMBAD. wikidata.org.
[13] ↑ Q87039535 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.834'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q87039535 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.115'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q87039535 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.948'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q87039535 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.04'}. Third U.S. Naval Observatory CCD Astrograph Catalog (UCAC3). wikidata.org.
[17] ↑ Q87039535 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.49'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[18] ↑ Q87039535 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.89'}. The DENIS database, 3rd Release. wikidata.org.
[19] ↑ Q87039535 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.829'}. Carlsberg Meridian Catalog 14 (CMC14) (CMC, 2006). wikidata.org.
[20] ↑ Q87039535 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.654'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[21] ↑ Q87039535 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.241'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[22] ↑ Q87039535 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.944'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[23] ↑ Q87039535 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.8309'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q87039535 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.3048'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q87039535 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+22.07'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q87039535 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+3669.04'}. The Radial Velocity Experiment (RAVE): fifth data release. wikidata.org.

Class ancestry

[1] ↑ Q87039535 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). Q87039535. Retrieved May 7, 2026, from https://4ort.xyz/entity/q87039535

MLA “Q87039535.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q87039535.

BibTeX

@misc{4ortxyz_q87039535_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q87039535}}, year = {2026}, url = {https://4ort.xyz/entity/q87039535}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q87039535 — https://4ort.xyz/entity/q87039535 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q87039535 · Last refreshed: May 7, 2026