Q85519030

star in the constellation Hydra

Thing star Q85519030

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Q85519030

Summary

Q85519030 is a star^[1].

Key Facts

Q85519030's instance of is recorded as star^[2].
Q85519030's constellation is recorded as Hydra^[3].
Q85519030's catalog code is recorded as RAVE J130907.8-252843^[4].
Q85519030's catalog code is recorded as 2MASS J13090780-2528434^[5].
Q85519030's catalog code is recorded as UCAC2 21547203^[6].
Q85519030's catalog code is recorded as UCAC3 130-149545^[7].
Q85519030's catalog code is recorded as UCAC4 323-070699^[8].
Q85519030's catalog code is recorded as WISE J130907.80-252843.3^[9].
Q85519030's catalog code is recorded as USNO-B1.0 0645-00286865^[10].
Q85519030's catalog code is recorded as DENIS J130907.8-252843^[11].
Q85519030's catalog code is recorded as PPMX J130907.8-252843^[12].
Q85519030's catalog code is recorded as Gaia DR2 6187842916167124352^[13].
Q85519030's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.13'}^[14].
Q85519030's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.33'}^[15].
Q85519030's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.108'}^[16].
Q85519030's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.80'}^[17].
Q85519030's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.37'}^[18].
Q85519030's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.59'}^[19].
Q85519030's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.696'}^[20].
Q85519030's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.112'}^[21].
Q85519030's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.883'}^[22].
Q85519030's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.849'}^[23].
Q85519030's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.4595'}^[24].
Q85519030's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.3346'}^[25].
Q85519030's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-70.35'}^[26].

⭐ Popularity Graph

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +9.13, unit: 1, amount: +8.33, unit: 1, amount: +8.108, unit: 1, amount: +11.80, unit: 1, amount: +10.37, unit: 1, amount: +11.59, unit: 1, amount: +13.696, unit: 1, amount: +12.112, unit: 1, amount: +12.883, unit: 1, amount: +10.849, unit: 1, amount: +11.4595

Catalog code RAVE J130907.8-252843, 2MASS J13090780-2528434, UCAC2 21547203, UCAC3 130-149545, UCAC4 323-070699, WISE J130907.80-252843.3, USNO-B1.0 0645-00286865, DENIS J130907.8-252843, PPMX J130907.8-252843, Gaia DR2 6187842916167124352

Constellation Hydra

Declination unit: www.wikidata.org, amount: -25.47871296563990

Declination component of proper motion unit: www.wikidata.org, amount: +0.684

Distance from earth unit: www.wikidata.org, amount: +2969.49

Effective temperature unit: www.wikidata.org, amount: +4000, unit: www.wikidata.org, amount: +4078, unit: www.wikidata.org, amount: +3950

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +0.3346

Radial velocity unit: www.wikidata.org, amount: -70.35

Right ascension unit: www.wikidata.org, amount: +197.28250820154880

Right ascension component of proper motion unit: www.wikidata.org, amount: -5.17, unit: www.wikidata.org, amount: -5.170

Surface gravity unit: www.wikidata.org, amount: +3, unit: www.wikidata.org, amount: +4, unit: www.wikidata.org, amount: +2

External References (2)

Gaia id 6187842916167124352

Simbad id UCAC2 21547203

References

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

Direct Wikidata claims

[2] ↑ Q85519030 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q85519030 — constellation (P59): Hydra. wikidata.org.
[4] ↑ Q85519030 — catalog code (P528): RAVE J130907.8-252843. SIMBAD. wikidata.org.
[5] ↑ Q85519030 — catalog code (P528): 2MASS J13090780-2528434. SIMBAD. wikidata.org.
[6] ↑ Q85519030 — catalog code (P528): UCAC2 21547203. SIMBAD. wikidata.org.
[7] ↑ Q85519030 — catalog code (P528): UCAC3 130-149545. SIMBAD. wikidata.org.
[8] ↑ Q85519030 — catalog code (P528): UCAC4 323-070699. SIMBAD. wikidata.org.
[9] ↑ Q85519030 — catalog code (P528): WISE J130907.80-252843.3. SIMBAD. wikidata.org.
[10] ↑ Q85519030 — catalog code (P528): USNO-B1.0 0645-00286865. SIMBAD. wikidata.org.
[11] ↑ Q85519030 — catalog code (P528): DENIS J130907.8-252843. SIMBAD. wikidata.org.
[12] ↑ Q85519030 — catalog code (P528): PPMX J130907.8-252843. SIMBAD. wikidata.org.
[13] ↑ Q85519030 — catalog code (P528): Gaia DR2 6187842916167124352. SIMBAD. wikidata.org.
[14] ↑ Q85519030 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.13'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q85519030 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.33'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q85519030 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.108'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q85519030 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.80'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[18] ↑ Q85519030 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.37'}. The DENIS database, 3rd Release. wikidata.org.
[19] ↑ Q85519030 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.59'}. Carlsberg Meridian Catalog 14 (CMC14) (CMC, 2006). wikidata.org.
[20] ↑ Q85519030 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.696'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[21] ↑ Q85519030 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.112'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[22] ↑ Q85519030 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.883'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[23] ↑ Q85519030 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.849'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[24] ↑ Q85519030 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.4595'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q85519030 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.3346'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q85519030 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-70.35'}. The Radial Velocity Experiment (RAVE): fifth data release. wikidata.org.

Class ancestry

[1] ↑ Q85519030 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). Q85519030. Retrieved May 7, 2026, from https://4ort.xyz/entity/q85519030

MLA “Q85519030.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q85519030.

BibTeX

@misc{4ortxyz_q85519030_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q85519030}}, year = {2026}, url = {https://4ort.xyz/entity/q85519030}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q85519030 — https://4ort.xyz/entity/q85519030 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q85519030 · Last refreshed: May 7, 2026