Q85475294

star in the constellation Hydra

Thing star Q85475294

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Q85475294

Summary

Q85475294 is a star^[1].

Key Facts

Q85475294's instance of is recorded as star^[2].
Q85475294's constellation is recorded as Hydra^[3].
Q85475294's catalog code is recorded as 2MASS J10544032-2438105^[4].
Q85475294's catalog code is recorded as USNO-B1.0 0653-00253376^[5].
Q85475294's catalog code is recorded as RAVE J105440.3-243810^[6].
Q85475294's catalog code is recorded as RAVE J105440.3-243811^[7].
Q85475294's catalog code is recorded as TYC 6639-799-1^[8].
Q85475294's catalog code is recorded as Gaia DR1 3536815820619717632^[9].
Q85475294's catalog code is recorded as Gaia DR2 3536815824915937920^[10].
Q85475294's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.213'}^[11].
Q85475294's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.944'}^[12].
Q85475294's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.871'}^[13].
Q85475294's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.02'}^[14].
Q85475294's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.825'}^[15].
Q85475294's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.276'}^[16].
Q85475294's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.499'}^[17].
Q85475294's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.143'}^[18].
Q85475294's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.030'}^[19].
Q85475294's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.1544'}^[20].
Q85475294's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.6102'}^[21].
Q85475294's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+18.45'}^[22].
Q85475294's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+276.9930'}^[23].
Q85475294's SIMBAD ID is recorded as TYC 6639-799-1^[24].
Q85475294's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+163.66802380762010'}^[25].
Q85475294's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-24.63626626548890'}^[26].

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +10.213, unit: 1, amount: +9.944, unit: 1, amount: +9.871, unit: 1, amount: +11.02, unit: 1, amount: +11.825, unit: 1, amount: +11.276, unit: 1, amount: +11.499, unit: 1, amount: +11.143, unit: 1, amount: +11.030, unit: 1, amount: +11.1544

Catalog code 2MASS J10544032-2438105, USNO-B1.0 0653-00253376, RAVE J105440.3-243810, RAVE J105440.3-243811, TYC 6639-799-1, Gaia DR1 3536815820619717632, Gaia DR2 3536815824915937920

Constellation Hydra

Declination unit: www.wikidata.org, amount: -24.63626626548890

Declination component of proper motion unit: www.wikidata.org, amount: -6.513

Distance from earth unit: www.wikidata.org, amount: +276.9930

Effective temperature unit: www.wikidata.org, amount: +5647

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +3.6102

Radial velocity unit: www.wikidata.org, amount: +18.45

Right ascension unit: www.wikidata.org, amount: +163.66802380762010

Right ascension component of proper motion unit: www.wikidata.org, amount: -14.330

Surface gravity unit: www.wikidata.org, amount: +4200

External References (2)

Gaia id 3536815824915937920

Simbad id TYC 6639-799-1

References

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

Direct Wikidata claims

[2] ↑ Q85475294 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q85475294 — constellation (P59): Hydra. wikidata.org.
[4] ↑ Q85475294 — catalog code (P528): 2MASS J10544032-2438105. SIMBAD. wikidata.org.
[5] ↑ Q85475294 — catalog code (P528): USNO-B1.0 0653-00253376. SIMBAD. wikidata.org.
[6] ↑ Q85475294 — catalog code (P528): RAVE J105440.3-243810. SIMBAD. wikidata.org.
[7] ↑ Q85475294 — catalog code (P528): RAVE J105440.3-243811. SIMBAD. wikidata.org.
[8] ↑ Q85475294 — catalog code (P528): TYC 6639-799-1. SIMBAD. wikidata.org.
[9] ↑ Q85475294 — catalog code (P528): Gaia DR1 3536815820619717632. SIMBAD. wikidata.org.
[10] ↑ Q85475294 — catalog code (P528): Gaia DR2 3536815824915937920. SIMBAD. wikidata.org.
[11] ↑ Q85475294 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.213'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[12] ↑ Q85475294 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.944'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q85475294 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.871'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q85475294 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.02'}. The USNO-B Catalog. wikidata.org.
[15] ↑ Q85475294 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.825'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[16] ↑ Q85475294 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.276'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[17] ↑ Q85475294 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.499'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[18] ↑ Q85475294 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.143'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[19] ↑ Q85475294 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.030'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[20] ↑ Q85475294 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.1544'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q85475294 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.6102'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q85475294 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+18.45'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q85475294 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+276.9930'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q85475294 — SIMBAD ID (P3083): TYC 6639-799-1. wikidata.org.
[25] ↑ Q85475294 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+163.66802380762010'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q85475294 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-24.63626626548890'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q85475294 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). Q85475294. Retrieved May 7, 2026, from https://4ort.xyz/entity/q85475294

MLA “Q85475294.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q85475294.

BibTeX

@misc{4ortxyz_q85475294_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q85475294}}, year = {2026}, url = {https://4ort.xyz/entity/q85475294}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q85475294 — https://4ort.xyz/entity/q85475294 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q85475294 · Last refreshed: May 7, 2026