Q87221105

star in the constellation Hydra

Thing star Q87221105

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Q87221105

Summary

Q87221105 is a star^[1].

Key Facts

Q87221105's instance of is recorded as star^[2].
Q87221105's constellation is recorded as Hydra^[3].
Q87221105's catalog code is recorded as BD-17 3213^[4].
Q87221105's catalog code is recorded as PPM 223313^[5].
Q87221105's catalog code is recorded as 2MASS J10412332-1827062^[6].
Q87221105's catalog code is recorded as TYC 6078-717-1^[7].
Q87221105's catalog code is recorded as RAVE J104123.3-182706^[8].
Q87221105's catalog code is recorded as Gaia DR2 3555161760540331136^[9].
Q87221105's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.001'}^[10].
Q87221105's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.732'}^[11].
Q87221105's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.704'}^[12].
Q87221105's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.556'}^[13].
Q87221105's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.988'}^[14].
Q87221105's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.255'}^[15].
Q87221105's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.879'}^[16].
Q87221105's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.839'}^[17].
Q87221105's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.8828'}^[18].
Q87221105's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.3874'}^[19].
Q87221105's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-8.53'}^[20].
Q87221105's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+418.8657'}^[21].
Q87221105's SIMBAD ID is recorded as BD-17 3213^[22].
Q87221105's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+160.34720404393870'}^[23].
Q87221105's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-18.45173789139180'}^[24].
Q87221105's epoch is recorded as J2000.0^[25].
Q87221105's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+6263'}^[26].

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +10.001, unit: 1, amount: +9.732, unit: 1, amount: +9.704, unit: 1, amount: +11.556, unit: 1, amount: +10.988, unit: 1, amount: +11.255, unit: 1, amount: +10.879, unit: 1, amount: +10.839, unit: 1, amount: +10.8828

Catalog code BD-17 3213, PPM 223313, 2MASS J10412332-1827062, TYC 6078-717-1, RAVE J104123.3-182706, Gaia DR2 3555161760540331136

Constellation Hydra

Declination unit: www.wikidata.org, amount: -18.45173789139180

Declination component of proper motion unit: www.wikidata.org, amount: -21.509

Distance from earth unit: www.wikidata.org, amount: +418.8657

Effective temperature unit: www.wikidata.org, amount: +6263

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +2.3874

Radial velocity unit: www.wikidata.org, amount: -8.53

Right ascension unit: www.wikidata.org, amount: +160.34720404393870

Right ascension component of proper motion unit: www.wikidata.org, amount: -2.450

Surface gravity unit: www.wikidata.org, amount: +12300

External References (2)

Gaia id 3555161760540331136

Simbad id BD-17 3213

References

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

Direct Wikidata claims

[2] ↑ Q87221105 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q87221105 — constellation (P59): Hydra. wikidata.org.
[4] ↑ Q87221105 — catalog code (P528): BD-17 3213. SIMBAD. wikidata.org.
[5] ↑ Q87221105 — catalog code (P528): PPM 223313. SIMBAD. wikidata.org.
[6] ↑ Q87221105 — catalog code (P528): 2MASS J10412332-1827062. SIMBAD. wikidata.org.
[7] ↑ Q87221105 — catalog code (P528): TYC 6078-717-1. SIMBAD. wikidata.org.
[8] ↑ Q87221105 — catalog code (P528): RAVE J104123.3-182706. SIMBAD. wikidata.org.
[9] ↑ Q87221105 — catalog code (P528): Gaia DR2 3555161760540331136. SIMBAD. wikidata.org.
[10] ↑ Q87221105 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.001'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[11] ↑ Q87221105 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.732'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[12] ↑ Q87221105 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.704'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q87221105 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.556'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[14] ↑ Q87221105 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.988'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[15] ↑ Q87221105 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.255'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[16] ↑ Q87221105 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.879'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[17] ↑ Q87221105 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.839'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[18] ↑ Q87221105 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.8828'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q87221105 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.3874'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q87221105 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-8.53'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q87221105 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+418.8657'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q87221105 — SIMBAD ID (P3083): BD-17 3213. wikidata.org.
[23] ↑ Q87221105 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+160.34720404393870'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q87221105 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-18.45173789139180'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q87221105 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[26] ↑ Q87221105 — effective temperature (P6879): {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+6263'}. The radial velocity experiment (RAVE): fourth data release. wikidata.org.

Class ancestry

[1] ↑ Q87221105 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). Q87221105. Retrieved May 7, 2026, from https://4ort.xyz/entity/q87221105

MLA “Q87221105.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q87221105.

BibTeX

@misc{4ortxyz_q87221105_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q87221105}}, year = {2026}, url = {https://4ort.xyz/entity/q87221105}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q87221105 — https://4ort.xyz/entity/q87221105 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q87221105 · Last refreshed: May 7, 2026