Q85004445

star in the constellation Hydrus

Thing star Q85004445

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Q85004445

Summary

Q85004445 is a star^[1].

Key Facts

Q85004445's instance of is recorded as star^[2].
Q85004445's constellation is recorded as Hydrus^[3].
Q85004445's catalog code is recorded as 2MASS J02151621-7638299^[4].
Q85004445's catalog code is recorded as CPD-77 103^[5].
Q85004445's catalog code is recorded as GSC 09349-00287^[6].
Q85004445's catalog code is recorded as PPM 367590^[7].
Q85004445's catalog code is recorded as TYC 9349-287-1^[8].
Q85004445's catalog code is recorded as RAVE J021516.2-763830^[9].
Q85004445's catalog code is recorded as Gaia DR1 4633989199480791552^[10].
Q85004445's catalog code is recorded as Gaia DR2 4633989199480791552^[11].
Q85004445's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.959'}^[12].
Q85004445's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.752'}^[13].
Q85004445's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.666'}^[14].
Q85004445's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.92'}^[15].
Q85004445's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.40'}^[16].
Q85004445's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.287'}^[17].
Q85004445's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.763'}^[18].
Q85004445's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.709'}^[19].
Q85004445's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.7705'}^[20].
Q85004445's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.0422'}^[21].
Q85004445's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+20.66'}^[22].
Q85004445's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+328.7095'}^[23].
Q85004445's SIMBAD ID is recorded as CPD-77 103^[24].
Q85004445's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+33.81761901069720'}^[25].
Q85004445's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-76.64166087251390'}^[26].

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +9.959, unit: 1, amount: +9.752, unit: 1, amount: +9.666, unit: 1, amount: +10.92, unit: 1, amount: +11.40, unit: 1, amount: +11.287, unit: 1, amount: +10.763, unit: 1, amount: +10.709, unit: 1, amount: +10.7705

Catalog code 2MASS J02151621-7638299, CPD-77 103, GSC 09349-00287, PPM 367590, TYC 9349-287-1, RAVE J021516.2-763830, Gaia DR1 4633989199480791552, Gaia DR2 4633989199480791552

Constellation Hydrus

Declination unit: www.wikidata.org, amount: -76.64166087251390

Declination component of proper motion unit: www.wikidata.org, amount: +17.222

Distance from earth unit: www.wikidata.org, amount: +328.7095

Effective temperature unit: www.wikidata.org, amount: +6359

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +3.0422

Radial velocity unit: www.wikidata.org, amount: +20.66

Right ascension unit: www.wikidata.org, amount: +33.81761901069720

Right ascension component of proper motion unit: www.wikidata.org, amount: +39.178

Surface gravity unit: www.wikidata.org, amount: +9000

External References (2)

Gaia id 4633989199480791552

Simbad id CPD-77 103

References

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

Direct Wikidata claims

[2] ↑ Q85004445 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q85004445 — constellation (P59): Hydrus. wikidata.org.
[4] ↑ Q85004445 — catalog code (P528): 2MASS J02151621-7638299. SIMBAD. wikidata.org.
[5] ↑ Q85004445 — catalog code (P528): CPD-77 103. SIMBAD. wikidata.org.
[6] ↑ Q85004445 — catalog code (P528): GSC 09349-00287. SIMBAD. wikidata.org.
[7] ↑ Q85004445 — catalog code (P528): PPM 367590. SIMBAD. wikidata.org.
[8] ↑ Q85004445 — catalog code (P528): TYC 9349-287-1. SIMBAD. wikidata.org.
[9] ↑ Q85004445 — catalog code (P528): RAVE J021516.2-763830. SIMBAD. wikidata.org.
[10] ↑ Q85004445 — catalog code (P528): Gaia DR1 4633989199480791552. SIMBAD. wikidata.org.
[11] ↑ Q85004445 — catalog code (P528): Gaia DR2 4633989199480791552. SIMBAD. wikidata.org.
[12] ↑ Q85004445 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.959'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q85004445 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.752'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q85004445 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.666'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q85004445 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.92'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[16] ↑ Q85004445 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.40'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[17] ↑ Q85004445 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.287'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[18] ↑ Q85004445 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.763'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[19] ↑ Q85004445 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.709'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[20] ↑ Q85004445 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.7705'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q85004445 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.0422'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q85004445 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+20.66'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q85004445 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+328.7095'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q85004445 — SIMBAD ID (P3083): CPD-77 103. wikidata.org.
[25] ↑ Q85004445 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+33.81761901069720'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q85004445 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-76.64166087251390'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q85004445 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). Q85004445. Retrieved May 7, 2026, from https://4ort.xyz/entity/q85004445

MLA “Q85004445.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q85004445.

BibTeX

@misc{4ortxyz_q85004445_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q85004445}}, year = {2026}, url = {https://4ort.xyz/entity/q85004445}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q85004445 — https://4ort.xyz/entity/q85004445 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q85004445 · Last refreshed: May 7, 2026