Q85466519

star in the constellation Hydra

Thing star Q85466519

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Q85466519

Summary

Q85466519 is a star^[1].

Key Facts

Q85466519's instance of is recorded as star^[2].
Q85466519's constellation is recorded as Hydra^[3].
Q85466519's catalog code is recorded as RAVE J121817.2-275259^[4].
Q85466519's catalog code is recorded as 2MASS J12181715-2752594^[5].
Q85466519's catalog code is recorded as UCAC2 20393177^[6].
Q85466519's catalog code is recorded as UCAC3 125-149986^[7].
Q85466519's catalog code is recorded as UCAC4 311-068587^[8].
Q85466519's catalog code is recorded as WISE J121817.15-275259.4^[9].
Q85466519's catalog code is recorded as USNO-B1.0 0621-00338914^[10].
Q85466519's catalog code is recorded as DENIS J121817.1-275259^[11].
Q85466519's catalog code is recorded as PPMX J121817.1-275259^[12].
Q85466519's catalog code is recorded as Gaia DR2 3475715100470415360^[13].
Q85466519's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.154'}^[14].
Q85466519's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.682'}^[15].
Q85466519's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.538'}^[16].
Q85466519's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.73'}^[17].
Q85466519's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.89'}^[18].
Q85466519's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.618'}^[19].
Q85466519's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.031'}^[20].
Q85466519's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.955'}^[21].
Q85466519's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.469'}^[22].
Q85466519's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.284'}^[23].
Q85466519's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.6861'}^[24].
Q85466519's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.8583'}^[25].
Q85466519's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-16.25'}^[26].

⭐ Popularity Graph

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +10.154, unit: 1, amount: +9.682, unit: 1, amount: +9.538, unit: 1, amount: +11.73, unit: 1, amount: +10.89, unit: 1, amount: +11.618, unit: 1, amount: +13.031, unit: 1, amount: +11.955, unit: 1, amount: +12.469, unit: 1, amount: +11.284, unit: 1, amount: +11.6861

Catalog code RAVE J121817.2-275259, 2MASS J12181715-2752594, UCAC2 20393177, UCAC3 125-149986, UCAC4 311-068587, WISE J121817.15-275259.4, USNO-B1.0 0621-00338914, DENIS J121817.1-275259, PPMX J121817.1-275259, Gaia DR2 3475715100470415360

Constellation Hydra

Declination unit: www.wikidata.org, amount: -27.88319544058640

Declination component of proper motion unit: www.wikidata.org, amount: -3.063

Distance from earth unit: www.wikidata.org, amount: +538.1262

Effective temperature unit: www.wikidata.org, amount: +4500

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +1.8583

Radial velocity unit: www.wikidata.org, amount: -16.25

Right ascension unit: www.wikidata.org, amount: +184.57143251381360

Right ascension component of proper motion unit: www.wikidata.org, amount: -4.362

Surface gravity unit: www.wikidata.org, amount: +316

External References (2)

Gaia id 3475715100470415360

Simbad id UCAC2 20393177

References

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

Direct Wikidata claims

[2] ↑ Q85466519 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q85466519 — constellation (P59): Hydra. wikidata.org.
[4] ↑ Q85466519 — catalog code (P528): RAVE J121817.2-275259. SIMBAD. wikidata.org.
[5] ↑ Q85466519 — catalog code (P528): 2MASS J12181715-2752594. SIMBAD. wikidata.org.
[6] ↑ Q85466519 — catalog code (P528): UCAC2 20393177. SIMBAD. wikidata.org.
[7] ↑ Q85466519 — catalog code (P528): UCAC3 125-149986. SIMBAD. wikidata.org.
[8] ↑ Q85466519 — catalog code (P528): UCAC4 311-068587. SIMBAD. wikidata.org.
[9] ↑ Q85466519 — catalog code (P528): WISE J121817.15-275259.4. SIMBAD. wikidata.org.
[10] ↑ Q85466519 — catalog code (P528): USNO-B1.0 0621-00338914. SIMBAD. wikidata.org.
[11] ↑ Q85466519 — catalog code (P528): DENIS J121817.1-275259. SIMBAD. wikidata.org.
[12] ↑ Q85466519 — catalog code (P528): PPMX J121817.1-275259. SIMBAD. wikidata.org.
[13] ↑ Q85466519 — catalog code (P528): Gaia DR2 3475715100470415360. SIMBAD. wikidata.org.
[14] ↑ Q85466519 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.154'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q85466519 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.682'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q85466519 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.538'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q85466519 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.73'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[18] ↑ Q85466519 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.89'}. The DENIS database, 3rd Release. wikidata.org.
[19] ↑ Q85466519 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.618'}. Carlsberg Meridian Catalog 14 (CMC14) (CMC, 2006). wikidata.org.
[20] ↑ Q85466519 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.031'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[21] ↑ Q85466519 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.955'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[22] ↑ Q85466519 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.469'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[23] ↑ Q85466519 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.284'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[24] ↑ Q85466519 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.6861'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q85466519 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.8583'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q85466519 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-16.25'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q85466519 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). Q85466519. Retrieved May 7, 2026, from https://4ort.xyz/entity/q85466519

MLA “Q85466519.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q85466519.

BibTeX

@misc{4ortxyz_q85466519_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q85466519}}, year = {2026}, url = {https://4ort.xyz/entity/q85466519}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q85466519 — https://4ort.xyz/entity/q85466519 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q85466519 · Last refreshed: May 7, 2026