Q85575191

star in the constellation Hydra

Thing star Q85575191

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Q85575191

Summary

Q85575191 is a star^[1].

Key Facts

Q85575191's instance of is recorded as star^[2].
Q85575191's constellation is recorded as Hydra^[3].
Q85575191's catalog code is recorded as BD-20 2871^[4].
Q85575191's catalog code is recorded as CPD-20 4435^[5].
Q85575191's catalog code is recorded as GSC 06041-00663^[6].
Q85575191's catalog code is recorded as PPM 729372^[7].
Q85575191's catalog code is recorded as TYC 6041-663-1^[8].
Q85575191's catalog code is recorded as 2MASS J09213668-2045010^[9].
Q85575191's catalog code is recorded as RAVE J092136.7-204501^[10].
Q85575191's catalog code is recorded as Gaia DR1 5676554886670781056^[11].
Q85575191's catalog code is recorded as Gaia DR2 5676554890967106176^[12].
Q85575191's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.606'}^[13].
Q85575191's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.134'}^[14].
Q85575191's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.029'}^[15].
Q85575191's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.273'}^[16].
Q85575191's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.318'}^[17].
Q85575191's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.730'}^[18].
Q85575191's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.0579'}^[19].
Q85575191's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.0974'}^[20].
Q85575191's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+23.22'}^[21].
Q85575191's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+911.2448'}^[22].
Q85575191's SIMBAD ID is recorded as BD-20 2871^[23].
Q85575191's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+140.40285237039490'}^[24].
Q85575191's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-20.75027590924200'}^[25].
Q85575191's epoch is recorded as J2000.0^[26].

⭐ Popularity Graph

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +8.606, unit: 1, amount: +8.134, unit: 1, amount: +8.029, unit: 1, amount: +11.273, unit: 1, amount: +10.318, unit: 1, amount: +9.730, unit: 1, amount: +10.0579

Catalog code BD-20 2871, CPD-20 4435, GSC 06041-00663, PPM 729372, TYC 6041-663-1, 2MASS J09213668-2045010, RAVE J092136.7-204501, Gaia DR1 5676554886670781056, Gaia DR2 5676554890967106176

Constellation Hydra

Declination unit: www.wikidata.org, amount: -20.75027590924200

Declination component of proper motion unit: www.wikidata.org, amount: -4.977

Distance from earth unit: www.wikidata.org, amount: +911.2448

Effective temperature unit: www.wikidata.org, amount: +4901

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +1.0974

Radial velocity unit: www.wikidata.org, amount: +23.22

Right ascension unit: www.wikidata.org, amount: +140.40285237039490

Right ascension component of proper motion unit: www.wikidata.org, amount: -3.953

Surface gravity unit: www.wikidata.org, amount: +42

External References (2)

Gaia id 5676554890967106176

Simbad id BD-20 2871

References

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

Direct Wikidata claims

[2] ↑ Q85575191 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q85575191 — constellation (P59): Hydra. wikidata.org.
[4] ↑ Q85575191 — catalog code (P528): BD-20 2871. SIMBAD. wikidata.org.
[5] ↑ Q85575191 — catalog code (P528): CPD-20 4435. SIMBAD. wikidata.org.
[6] ↑ Q85575191 — catalog code (P528): GSC 06041-00663. SIMBAD. wikidata.org.
[7] ↑ Q85575191 — catalog code (P528): PPM 729372. SIMBAD. wikidata.org.
[8] ↑ Q85575191 — catalog code (P528): TYC 6041-663-1. SIMBAD. wikidata.org.
[9] ↑ Q85575191 — catalog code (P528): 2MASS J09213668-2045010. SIMBAD. wikidata.org.
[10] ↑ Q85575191 — catalog code (P528): RAVE J092136.7-204501. SIMBAD. wikidata.org.
[11] ↑ Q85575191 — catalog code (P528): Gaia DR1 5676554886670781056. SIMBAD. wikidata.org.
[12] ↑ Q85575191 — catalog code (P528): Gaia DR2 5676554890967106176. SIMBAD. wikidata.org.
[13] ↑ Q85575191 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.606'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q85575191 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.134'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q85575191 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.029'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q85575191 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.273'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[17] ↑ Q85575191 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.318'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[18] ↑ Q85575191 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.730'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[19] ↑ Q85575191 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.0579'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q85575191 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.0974'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q85575191 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+23.22'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q85575191 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+911.2448'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q85575191 — SIMBAD ID (P3083): BD-20 2871. wikidata.org.
[24] ↑ Q85575191 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+140.40285237039490'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q85575191 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-20.75027590924200'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q85575191 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q85575191 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). Q85575191. Retrieved May 7, 2026, from https://4ort.xyz/entity/q85575191

MLA “Q85575191.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q85575191.

BibTeX

@misc{4ortxyz_q85575191_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q85575191}}, year = {2026}, url = {https://4ort.xyz/entity/q85575191}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q85575191 — https://4ort.xyz/entity/q85575191 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q85575191 · Last refreshed: May 7, 2026