Q89054514

star in the constellation Hydra

Thing star Q89054514

Press Enter · cited answer in seconds

Q89054514

Summary

Q89054514 is a star^[1].

Key Facts

Q89054514's instance of is recorded as star^[2].
Q89054514's constellation is recorded as Hydra^[3].
Q89054514's catalog code is recorded as BD-21 3017^[4].
Q89054514's catalog code is recorded as CPD-21 4659^[5].
Q89054514's catalog code is recorded as GSC 06618-00189^[6].
Q89054514's catalog code is recorded as PPM 730033^[7].
Q89054514's catalog code is recorded as TYC 6618-189-1^[8].
Q89054514's catalog code is recorded as 2MASS J10154413-2235185^[9].
Q89054514's catalog code is recorded as RAVE J101544.2-223519^[10].
Q89054514's catalog code is recorded as Gaia DR1 5666233427424267008^[11].
Q89054514's catalog code is recorded as Gaia DR2 5666233431719265152^[12].
Q89054514's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.384'}^[13].
Q89054514's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.125'}^[14].
Q89054514's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.080'}^[15].
Q89054514's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.959'}^[16].
Q89054514's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.402'}^[17].
Q89054514's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.727'}^[18].
Q89054514's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.259'}^[19].
Q89054514's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.133'}^[20].
Q89054514's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.2701'}^[21].
Q89054514's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+4.1353'}^[22].
Q89054514's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-9.47'}^[23].
Q89054514's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+241.8204'}^[24].
Q89054514's SIMBAD ID is recorded as BD-21 3017^[25].
Q89054514's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+153.93391069216770'}^[26].

⭐ Popularity Graph

0/100 long tail

Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +9.384, unit: 1, amount: +9.125, unit: 1, amount: +9.080, unit: 1, amount: +10.959, unit: 1, amount: +10.402, unit: 1, amount: +10.727, unit: 1, amount: +10.259, unit: 1, amount: +10.133, unit: 1, amount: +10.2701

Catalog code BD-21 3017, CPD-21 4659, GSC 06618-00189, PPM 730033, TYC 6618-189-1, 2MASS J10154413-2235185, RAVE J101544.2-223519, Gaia DR1 5666233427424267008, Gaia DR2 5666233431719265152

Constellation Hydra

Declination unit: www.wikidata.org, amount: -22.58850633125410

Declination component of proper motion unit: www.wikidata.org, amount: -6.744

Distance from earth unit: www.wikidata.org, amount: +241.8204

Effective temperature unit: www.wikidata.org, amount: +6936

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +4.1353

Radial velocity unit: www.wikidata.org, amount: -9.47

Right ascension unit: www.wikidata.org, amount: +153.93391069216770

Right ascension component of proper motion unit: www.wikidata.org, amount: +2.736

Surface gravity unit: www.wikidata.org, amount: +31600

External References (2)

Gaia id 5666233431719265152

Simbad id BD-21 3017

References

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

Direct Wikidata claims

[2] ↑ Q89054514 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q89054514 — constellation (P59): Hydra. wikidata.org.
[4] ↑ Q89054514 — catalog code (P528): BD-21 3017. SIMBAD. wikidata.org.
[5] ↑ Q89054514 — catalog code (P528): CPD-21 4659. SIMBAD. wikidata.org.
[6] ↑ Q89054514 — catalog code (P528): GSC 06618-00189. SIMBAD. wikidata.org.
[7] ↑ Q89054514 — catalog code (P528): PPM 730033. SIMBAD. wikidata.org.
[8] ↑ Q89054514 — catalog code (P528): TYC 6618-189-1. SIMBAD. wikidata.org.
[9] ↑ Q89054514 — catalog code (P528): 2MASS J10154413-2235185. SIMBAD. wikidata.org.
[10] ↑ Q89054514 — catalog code (P528): RAVE J101544.2-223519. SIMBAD. wikidata.org.
[11] ↑ Q89054514 — catalog code (P528): Gaia DR1 5666233427424267008. SIMBAD. wikidata.org.
[12] ↑ Q89054514 — catalog code (P528): Gaia DR2 5666233431719265152. SIMBAD. wikidata.org.
[13] ↑ Q89054514 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.384'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q89054514 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.125'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q89054514 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.080'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q89054514 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.959'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[17] ↑ Q89054514 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.402'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[18] ↑ Q89054514 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.727'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[19] ↑ Q89054514 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.259'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[20] ↑ Q89054514 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.133'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[21] ↑ Q89054514 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.2701'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q89054514 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+4.1353'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q89054514 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-9.47'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q89054514 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+241.8204'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q89054514 — SIMBAD ID (P3083): BD-21 3017. wikidata.org.
[26] ↑ Q89054514 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+153.93391069216770'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q89054514 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). Q89054514. Retrieved May 7, 2026, from https://4ort.xyz/entity/q89054514

MLA “Q89054514.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q89054514.

BibTeX

@misc{4ortxyz_q89054514_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q89054514}}, year = {2026}, url = {https://4ort.xyz/entity/q89054514}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q89054514 — https://4ort.xyz/entity/q89054514 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q89054514 · Last refreshed: May 7, 2026