Q87221223

star in the constellation Hydra

Thing star Q87221223

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Q87221223

Summary

Q87221223 is a star^[1].

Key Facts

Q87221223's instance of is recorded as star^[2].
Q87221223's constellation is recorded as Hydra^[3].
Q87221223's catalog code is recorded as BD-16 3133^[4].
Q87221223's catalog code is recorded as GSC 06075-01202^[5].
Q87221223's catalog code is recorded as PPM 223513^[6].
Q87221223's catalog code is recorded as TYC 6075-1202-1^[7].
Q87221223's catalog code is recorded as 2MASS J10494235-1648395^[8].
Q87221223's catalog code is recorded as RAVE J104942.4-164839^[9].
Q87221223's catalog code is recorded as USNO-B1.0 0731-00281092^[10].
Q87221223's catalog code is recorded as DENIS J104942.3-164839^[11].
Q87221223's catalog code is recorded as Gaia DR1 3556966260984167936^[12].
Q87221223's catalog code is recorded as Gaia DR2 3556966265279981312^[13].
Q87221223's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.983'}^[14].
Q87221223's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.798'}^[15].
Q87221223's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.678'}^[16].
Q87221223's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.364'}^[17].
Q87221223's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.59'}^[18].
Q87221223's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.96'}^[19].
Q87221223's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.496'}^[20].
Q87221223's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.739'}^[21].
Q87221223's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.8532'}^[22].
Q87221223's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.4840'}^[23].
Q87221223's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+31.64'}^[24].
Q87221223's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+402.5765'}^[25].
Q87221223's SIMBAD ID is recorded as BD-16 3133^[26].

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +8.983, unit: 1, amount: +8.798, unit: 1, amount: +8.678, unit: 1, amount: +9.364, unit: 1, amount: +9.59, unit: 1, amount: +9.96, unit: 1, amount: +10.496, unit: 1, amount: +9.739, unit: 1, amount: +9.8532

Catalog code BD-16 3133, GSC 06075-01202, PPM 223513, TYC 6075-1202-1, 2MASS J10494235-1648395, RAVE J104942.4-164839, USNO-B1.0 0731-00281092, DENIS J104942.3-164839, Gaia DR1 3556966260984167936, Gaia DR2 3556966265279981312

Constellation Hydra

Declination unit: www.wikidata.org, amount: -16.81099985018100

Declination component of proper motion unit: www.wikidata.org, amount: +1.153

Distance from earth unit: www.wikidata.org, amount: +402.5765

Effective temperature unit: www.wikidata.org, amount: +5969

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +2.4840

Radial velocity unit: www.wikidata.org, amount: +31.64

Right ascension unit: www.wikidata.org, amount: +162.42649279330950

Right ascension component of proper motion unit: www.wikidata.org, amount: -22.839

Surface gravity unit: www.wikidata.org, amount: +3100

External References (2)

Gaia id 3556966265279981312

Simbad id BD-16 3133

References

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

Direct Wikidata claims

[2] ↑ Q87221223 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q87221223 — constellation (P59): Hydra. wikidata.org.
[4] ↑ Q87221223 — catalog code (P528): BD-16 3133. SIMBAD. wikidata.org.
[5] ↑ Q87221223 — catalog code (P528): GSC 06075-01202. SIMBAD. wikidata.org.
[6] ↑ Q87221223 — catalog code (P528): PPM 223513. SIMBAD. wikidata.org.
[7] ↑ Q87221223 — catalog code (P528): TYC 6075-1202-1. SIMBAD. wikidata.org.
[8] ↑ Q87221223 — catalog code (P528): 2MASS J10494235-1648395. SIMBAD. wikidata.org.
[9] ↑ Q87221223 — catalog code (P528): RAVE J104942.4-164839. SIMBAD. wikidata.org.
[10] ↑ Q87221223 — catalog code (P528): USNO-B1.0 0731-00281092. SIMBAD. wikidata.org.
[11] ↑ Q87221223 — catalog code (P528): DENIS J104942.3-164839. SIMBAD. wikidata.org.
[12] ↑ Q87221223 — catalog code (P528): Gaia DR1 3556966260984167936. SIMBAD. wikidata.org.
[13] ↑ Q87221223 — catalog code (P528): Gaia DR2 3556966265279981312. SIMBAD. wikidata.org.
[14] ↑ Q87221223 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.983'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q87221223 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.798'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q87221223 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.678'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q87221223 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.364'}. The DENIS database, 3rd Release. wikidata.org.
[18] ↑ Q87221223 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.59'}. The USNO-B Catalog. wikidata.org.
[19] ↑ Q87221223 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.96'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[20] ↑ Q87221223 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.496'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[21] ↑ Q87221223 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.739'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[22] ↑ Q87221223 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.8532'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q87221223 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.4840'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q87221223 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+31.64'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q87221223 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+402.5765'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q87221223 — SIMBAD ID (P3083): BD-16 3133. wikidata.org.

Class ancestry

[1] ↑ Q87221223 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). Q87221223. Retrieved May 7, 2026, from https://4ort.xyz/entity/q87221223

MLA “Q87221223.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q87221223.

BibTeX

@misc{4ortxyz_q87221223_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q87221223}}, year = {2026}, url = {https://4ort.xyz/entity/q87221223}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q87221223 — https://4ort.xyz/entity/q87221223 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q87221223 · Last refreshed: May 7, 2026