Q87742390

star in the constellation Hydra

Thing star Q87742390

Press Enter · cited answer in seconds

Q87742390

Summary

Q87742390 is a star^[1].

Key Facts

Q87742390's instance of is recorded as star^[2].
Q87742390's constellation is recorded as Hydra^[3].
Q87742390's catalog code is recorded as RAVE J105807.0-275351^[4].
Q87742390's catalog code is recorded as 2MASS J10580694-2753508^[5].
Q87742390's catalog code is recorded as UCAC2 20387199^[6].
Q87742390's catalog code is recorded as UCAC3 125-141838^[7].
Q87742390's catalog code is recorded as UCAC4 311-064937^[8].
Q87742390's catalog code is recorded as WISE J105806.93-275350.7^[9].
Q87742390's catalog code is recorded as USNO-B1.0 0621-00311900^[10].
Q87742390's catalog code is recorded as DENIS J105806.9-275351^[11].
Q87742390's catalog code is recorded as PPMX J105806.9-275350^[12].
Q87742390's catalog code is recorded as Gaia DR2 5456779868243078144^[13].
Q87742390's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.800'}^[14].
Q87742390's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.220'}^[15].
Q87742390's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.045'}^[16].
Q87742390's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.548'}^[17].
Q87742390's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.21'}^[18].
Q87742390's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.65'}^[19].
Q87742390's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.48'}^[20].
Q87742390's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.144'}^[21].
Q87742390's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.918'}^[22].
Q87742390's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.484'}^[23].
Q87742390's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.5288'}^[24].
Q87742390's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.1003'}^[25].
Q87742390's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-18.55'}^[26].

Body

Definition and Type

Q87742390's instance of is recorded as star^[2].

⭐ Popularity Graph

0/100 long tail

Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +9.800, unit: 1, amount: +9.220, unit: 1, amount: +9.045, unit: 1, amount: +11.548, unit: 1, amount: +11.21, unit: 1, amount: +10.65, unit: 1, amount: +11.48, unit: 1, amount: +13.144, unit: 1, amount: +11.918, unit: 1, amount: +12.484, unit: 1, amount: +11.5288

Catalog code RAVE J105807.0-275351, 2MASS J10580694-2753508, UCAC2 20387199, UCAC3 125-141838, UCAC4 311-064937, WISE J105806.93-275350.7, USNO-B1.0 0621-00311900, DENIS J105806.9-275351, PPMX J105806.9-275350, Gaia DR2 5456779868243078144

Constellation Hydra

Declination unit: www.wikidata.org, amount: -27.89746514238450

Declination component of proper motion unit: www.wikidata.org, amount: +4.92, unit: www.wikidata.org, amount: +4.920

Distance from earth unit: www.wikidata.org, amount: +908.8430

Effective temperature unit: www.wikidata.org, amount: +4631

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +1.1003

Radial velocity unit: www.wikidata.org, amount: -18.55

Right ascension unit: www.wikidata.org, amount: +164.52890569357540

Right ascension component of proper motion unit: www.wikidata.org, amount: -16.624

Surface gravity unit: www.wikidata.org, amount: +1660

External References (2)

Gaia id 5456779868243078144

Simbad id UCAC2 20387199

References

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

Direct Wikidata claims

[2] ↑ Q87742390 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q87742390 — constellation (P59): Hydra. wikidata.org.
[4] ↑ Q87742390 — catalog code (P528): RAVE J105807.0-275351. SIMBAD. wikidata.org.
[5] ↑ Q87742390 — catalog code (P528): 2MASS J10580694-2753508. SIMBAD. wikidata.org.
[6] ↑ Q87742390 — catalog code (P528): UCAC2 20387199. SIMBAD. wikidata.org.
[7] ↑ Q87742390 — catalog code (P528): UCAC3 125-141838. SIMBAD. wikidata.org.
[8] ↑ Q87742390 — catalog code (P528): UCAC4 311-064937. SIMBAD. wikidata.org.
[9] ↑ Q87742390 — catalog code (P528): WISE J105806.93-275350.7. SIMBAD. wikidata.org.
[10] ↑ Q87742390 — catalog code (P528): USNO-B1.0 0621-00311900. SIMBAD. wikidata.org.
[11] ↑ Q87742390 — catalog code (P528): DENIS J105806.9-275351. SIMBAD. wikidata.org.
[12] ↑ Q87742390 — catalog code (P528): PPMX J105806.9-275350. SIMBAD. wikidata.org.
[13] ↑ Q87742390 — catalog code (P528): Gaia DR2 5456779868243078144. SIMBAD. wikidata.org.
[14] ↑ Q87742390 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.800'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q87742390 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.220'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q87742390 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.045'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q87742390 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.548'}. Third U.S. Naval Observatory CCD Astrograph Catalog (UCAC3). wikidata.org.
[18] ↑ Q87742390 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.21'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[19] ↑ Q87742390 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.65'}. The DENIS database, 3rd Release. wikidata.org.
[20] ↑ Q87742390 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.48'}. Carlsberg Meridian Catalog 14 (CMC14) (CMC, 2006). wikidata.org.
[21] ↑ Q87742390 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.144'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[22] ↑ Q87742390 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.918'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[23] ↑ Q87742390 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.484'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[24] ↑ Q87742390 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.5288'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q87742390 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.1003'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q87742390 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-18.55'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q87742390 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). Q87742390. Retrieved May 7, 2026, from https://4ort.xyz/entity/q87742390

MLA “Q87742390.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q87742390.

BibTeX

@misc{4ortxyz_q87742390_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q87742390}}, year = {2026}, url = {https://4ort.xyz/entity/q87742390}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q87742390 — https://4ort.xyz/entity/q87742390 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q87742390 · Last refreshed: May 7, 2026