Q89515019

star in the constellation Hydra

Thing star Q89515019

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Q89515019

Summary

Q89515019 is a star^[1].

Key Facts

Q89515019's instance of is recorded as star^[2].
Q89515019's constellation is recorded as Hydra^[3].
Q89515019's catalog code is recorded as RAVE J145455.1-281005^[4].
Q89515019's catalog code is recorded as 2MASS J14545392-2810293^[5].
Q89515019's catalog code is recorded as UCAC2 20169087^[6].
Q89515019's catalog code is recorded as UCAC3 124-170001^[7].
Q89515019's catalog code is recorded as UCAC4 310-078073^[8].
Q89515019's catalog code is recorded as WISE J145453.92-281029.1^[9].
Q89515019's catalog code is recorded as USNO-B1.0 0618-00371364^[10].
Q89515019's catalog code is recorded as DENIS J145453.9-281029^[11].
Q89515019's catalog code is recorded as PPMX J145453.9-281029^[12].
Q89515019's catalog code is recorded as Gaia DR2 6225117597300733312^[13].
Q89515019's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.536'}^[14].
Q89515019's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.231'}^[15].
Q89515019's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.203'}^[16].
Q89515019's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.80'}^[17].
Q89515019's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.96'}^[18].
Q89515019's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.60'}^[19].
Q89515019's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.963'}^[20].
Q89515019's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.029'}^[21].
Q89515019's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.455'}^[22].
Q89515019's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.378'}^[23].
Q89515019's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.5878'}^[24].
Q89515019's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.0810'}^[25].
Q89515019's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-38.90'}^[26].

⭐ Popularity Graph

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +11.536, unit: 1, amount: +11.231, unit: 1, amount: +11.203, unit: 1, amount: +12.80, unit: 1, amount: +11.96, unit: 1, amount: +12.60, unit: 1, amount: +13.963, unit: 1, amount: +13.029, unit: 1, amount: +13.455, unit: 1, amount: +12.378, unit: 1, amount: +12.5878

Catalog code RAVE J145455.1-281005, 2MASS J14545392-2810293, UCAC2 20169087, UCAC3 124-170001, UCAC4 310-078073, WISE J145453.92-281029.1, USNO-B1.0 0618-00371364, DENIS J145453.9-281029, PPMX J145453.9-281029, Gaia DR2 6225117597300733312

Constellation Hydra

Declination unit: www.wikidata.org, amount: -28.17478708892800

Declination component of proper motion unit: www.wikidata.org, amount: -2.149

Distance from earth unit: www.wikidata.org, amount: +480.5382

Effective temperature unit: www.wikidata.org, amount: +4891

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +2.0810

Radial velocity unit: www.wikidata.org, amount: -38.90

Right ascension unit: www.wikidata.org, amount: +223.72471420703400

Right ascension component of proper motion unit: www.wikidata.org, amount: -16.114

Surface gravity unit: www.wikidata.org, amount: +27

External References (2)

Gaia id 6225117597300733312

Simbad id UCAC2 20169087

References

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

Direct Wikidata claims

[2] ↑ Q89515019 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q89515019 — constellation (P59): Hydra. wikidata.org.
[4] ↑ Q89515019 — catalog code (P528): RAVE J145455.1-281005. SIMBAD. wikidata.org.
[5] ↑ Q89515019 — catalog code (P528): 2MASS J14545392-2810293. SIMBAD. wikidata.org.
[6] ↑ Q89515019 — catalog code (P528): UCAC2 20169087. SIMBAD. wikidata.org.
[7] ↑ Q89515019 — catalog code (P528): UCAC3 124-170001. SIMBAD. wikidata.org.
[8] ↑ Q89515019 — catalog code (P528): UCAC4 310-078073. SIMBAD. wikidata.org.
[9] ↑ Q89515019 — catalog code (P528): WISE J145453.92-281029.1. SIMBAD. wikidata.org.
[10] ↑ Q89515019 — catalog code (P528): USNO-B1.0 0618-00371364. SIMBAD. wikidata.org.
[11] ↑ Q89515019 — catalog code (P528): DENIS J145453.9-281029. SIMBAD. wikidata.org.
[12] ↑ Q89515019 — catalog code (P528): PPMX J145453.9-281029. SIMBAD. wikidata.org.
[13] ↑ Q89515019 — catalog code (P528): Gaia DR2 6225117597300733312. SIMBAD. wikidata.org.
[14] ↑ Q89515019 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.536'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q89515019 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.231'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q89515019 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.203'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q89515019 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.80'}. Third U.S. Naval Observatory CCD Astrograph Catalog (UCAC3). wikidata.org.
[18] ↑ Q89515019 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.96'}. The DENIS database, 3rd Release. wikidata.org.
[19] ↑ Q89515019 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.60'}. Carlsberg Meridian Catalog 14 (CMC14) (CMC, 2006). wikidata.org.
[20] ↑ Q89515019 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.963'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[21] ↑ Q89515019 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.029'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[22] ↑ Q89515019 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.455'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[23] ↑ Q89515019 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.378'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[24] ↑ Q89515019 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.5878'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q89515019 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.0810'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q89515019 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-38.90'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q89515019 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). Q89515019. Retrieved May 7, 2026, from https://4ort.xyz/entity/q89515019

MLA “Q89515019.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q89515019.

BibTeX

@misc{4ortxyz_q89515019_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q89515019}}, year = {2026}, url = {https://4ort.xyz/entity/q89515019}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q89515019 — https://4ort.xyz/entity/q89515019 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q89515019 · Last refreshed: May 7, 2026