Q89515081

star in the constellation Hydra

Thing star Q89515081

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Q89515081

Summary

Q89515081 is a star^[1].

Key Facts

Q89515081's instance of is recorded as star^[2].
Q89515081's constellation is recorded as Hydra^[3].
Q89515081's catalog code is recorded as RAVE J121936.9-311954^[4].
Q89515081's catalog code is recorded as 2MASS J12193684-3119543^[5].
Q89515081's catalog code is recorded as UCAC2 18660297^[6].
Q89515081's catalog code is recorded as UCAC3 118-153334^[7].
Q89515081's catalog code is recorded as UCAC4 294-068566^[8].
Q89515081's catalog code is recorded as WISE J121936.84-311954.1^[9].
Q89515081's catalog code is recorded as USNO-B1.0 0586-00281599^[10].
Q89515081's catalog code is recorded as DENIS J121936.8-311954^[11].
Q89515081's catalog code is recorded as PPMX J121936.8-311954^[12].
Q89515081's catalog code is recorded as Gaia DR2 3469847968985660928^[13].
Q89515081's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.202'}^[14].
Q89515081's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.622'}^[15].
Q89515081's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.512'}^[16].
Q89515081's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.84'}^[17].
Q89515081's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.12'}^[18].
Q89515081's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.51'}^[19].
Q89515081's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.07'}^[20].
Q89515081's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.063'}^[21].
Q89515081's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.512'}^[22].
Q89515081's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.735'}^[23].
Q89515081's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.7676'}^[24].
Q89515081's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.4437'}^[25].
Q89515081's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+52.52'}^[26].

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +10.202, unit: 1, amount: +9.622, unit: 1, amount: +9.512, unit: 1, amount: +11.84, unit: 1, amount: +13.12, unit: 1, amount: +11.51, unit: 1, amount: +11.07, unit: 1, amount: +12.063, unit: 1, amount: +12.512, unit: 1, amount: +11.735, unit: 1, amount: +11.7676

Catalog code RAVE J121936.9-311954, 2MASS J12193684-3119543, UCAC2 18660297, UCAC3 118-153334, UCAC4 294-068566, WISE J121936.84-311954.1, USNO-B1.0 0586-00281599, DENIS J121936.8-311954, PPMX J121936.8-311954, Gaia DR2 3469847968985660928

Constellation Hydra

Declination unit: www.wikidata.org, amount: -31.33173599004950

Declination component of proper motion unit: www.wikidata.org, amount: +4.307

Distance from earth unit: www.wikidata.org, amount: +1397.22

Effective temperature unit: www.wikidata.org, amount: +4968

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +0.4437

Radial velocity unit: www.wikidata.org, amount: +52.52

Right ascension unit: www.wikidata.org, amount: +184.90352694937800

Right ascension component of proper motion unit: www.wikidata.org, amount: -8.381

Surface gravity unit: www.wikidata.org, amount: +275

External References (2)

Gaia id 3469847968985660928

Simbad id UCAC2 18660297

References

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

Direct Wikidata claims

[2] ↑ Q89515081 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q89515081 — constellation (P59): Hydra. wikidata.org.
[4] ↑ Q89515081 — catalog code (P528): RAVE J121936.9-311954. SIMBAD. wikidata.org.
[5] ↑ Q89515081 — catalog code (P528): 2MASS J12193684-3119543. SIMBAD. wikidata.org.
[6] ↑ Q89515081 — catalog code (P528): UCAC2 18660297. SIMBAD. wikidata.org.
[7] ↑ Q89515081 — catalog code (P528): UCAC3 118-153334. SIMBAD. wikidata.org.
[8] ↑ Q89515081 — catalog code (P528): UCAC4 294-068566. SIMBAD. wikidata.org.
[9] ↑ Q89515081 — catalog code (P528): WISE J121936.84-311954.1. SIMBAD. wikidata.org.
[10] ↑ Q89515081 — catalog code (P528): USNO-B1.0 0586-00281599. SIMBAD. wikidata.org.
[11] ↑ Q89515081 — catalog code (P528): DENIS J121936.8-311954. SIMBAD. wikidata.org.
[12] ↑ Q89515081 — catalog code (P528): PPMX J121936.8-311954. SIMBAD. wikidata.org.
[13] ↑ Q89515081 — catalog code (P528): Gaia DR2 3469847968985660928. SIMBAD. wikidata.org.
[14] ↑ Q89515081 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.202'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q89515081 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.622'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q89515081 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.512'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q89515081 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.84'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[18] ↑ Q89515081 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.12'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[19] ↑ Q89515081 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.51'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[20] ↑ Q89515081 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.07'}. The DENIS database, 3rd Release. wikidata.org.
[21] ↑ Q89515081 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.063'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[22] ↑ Q89515081 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.512'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[23] ↑ Q89515081 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.735'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[24] ↑ Q89515081 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.7676'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q89515081 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.4437'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q89515081 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+52.52'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q89515081 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). Q89515081. Retrieved May 7, 2026, from https://4ort.xyz/entity/q89515081

MLA “Q89515081.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q89515081.

BibTeX

@misc{4ortxyz_q89515081_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q89515081}}, year = {2026}, url = {https://4ort.xyz/entity/q89515081}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q89515081 — https://4ort.xyz/entity/q89515081 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q89515081 · Last refreshed: May 7, 2026