Q89054521

star in the constellation Hydra

Thing star Q89054521

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Q89054521

Summary

Q89054521 is a star^[1].

Key Facts

Q89054521's instance of is recorded as star^[2].
Q89054521's constellation is recorded as Hydra^[3].
Q89054521's spectral class is recorded as F0V^[4].
Q89054521's catalog code is recorded as CD-23 9100^[5].
Q89054521's catalog code is recorded as CPD-23 4870^[6].
Q89054521's catalog code is recorded as GSC 06618-01305^[7].
Q89054521's catalog code is recorded as HD 88642^[8].
Q89054521's catalog code is recorded as PPM 257353^[9].
Q89054521's catalog code is recorded as SAO 178538^[10].
Q89054521's catalog code is recorded as TYC 6618-1305-1^[11].
Q89054521's catalog code is recorded as YZ 113 8004^[12].
Q89054521's catalog code is recorded as 2MASS J10125037-2349183^[13].
Q89054521's catalog code is recorded as RAVE J101250.4-234919^[14].
Q89054521's catalog code is recorded as Gaia DR1 5473532057466447744^[15].
Q89054521's catalog code is recorded as Gaia DR2 5473532057466447744^[16].
Q89054521's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.447'}^[17].
Q89054521's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.258'}^[18].
Q89054521's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.236'}^[19].
Q89054521's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.389'}^[20].
Q89054521's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.089'}^[21].
Q89054521's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.276'}^[22].
Q89054521's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.043'}^[23].
Q89054521's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.100'}^[24].
Q89054521's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.0018'}^[25].
Q89054521's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.4105'}^[26].

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +9.447, unit: 1, amount: +9.258, unit: 1, amount: +9.236, unit: 1, amount: +10.389, unit: 1, amount: +10.089, unit: 1, amount: +10.276, unit: 1, amount: +10.043, unit: 1, amount: +10.100, unit: 1, amount: +10.0018

Catalog code CD-23 9100, CPD-23 4870, GSC 06618-01305, HD 88642, PPM 257353, SAO 178538, TYC 6618-1305-1, YZ 113 8004, 2MASS J10125037-2349183, RAVE J101250.4-234919, Gaia DR1 5473532057466447744, Gaia DR2 5473532057466447744

Constellation Hydra

Declination unit: www.wikidata.org, amount: -23.82176178491560

Declination component of proper motion unit: www.wikidata.org, amount: -9.095

Distance from earth unit: www.wikidata.org, amount: +293.2121

Effective temperature unit: www.wikidata.org, amount: +7500

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +3.4105

Radial velocity unit: www.wikidata.org, amount: -11.56

Right ascension unit: www.wikidata.org, amount: +153.20993375826050

Right ascension component of proper motion unit: www.wikidata.org, amount: -16.103

Spectral class F0V

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

External References (2)

Gaia id 5473532057466447744

Simbad id HD 88642

References

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

Direct Wikidata claims

[2] ↑ Q89054521 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q89054521 — constellation (P59): Hydra. wikidata.org.
[4] ↑ Q89054521 — spectral class (P215): F0V. Q66617557. wikidata.org.
[5] ↑ Q89054521 — catalog code (P528): CD-23 9100. SIMBAD. wikidata.org.
[6] ↑ Q89054521 — catalog code (P528): CPD-23 4870. SIMBAD. wikidata.org.
[7] ↑ Q89054521 — catalog code (P528): GSC 06618-01305. SIMBAD. wikidata.org.
[8] ↑ Q89054521 — catalog code (P528): HD 88642. SIMBAD. wikidata.org.
[9] ↑ Q89054521 — catalog code (P528): PPM 257353. SIMBAD. wikidata.org.
[10] ↑ Q89054521 — catalog code (P528): SAO 178538. SIMBAD. wikidata.org.
[11] ↑ Q89054521 — catalog code (P528): TYC 6618-1305-1. SIMBAD. wikidata.org.
[12] ↑ Q89054521 — catalog code (P528): YZ 113 8004. SIMBAD. wikidata.org.
[13] ↑ Q89054521 — catalog code (P528): 2MASS J10125037-2349183. SIMBAD. wikidata.org.
[14] ↑ Q89054521 — catalog code (P528): RAVE J101250.4-234919. SIMBAD. wikidata.org.
[15] ↑ Q89054521 — catalog code (P528): Gaia DR1 5473532057466447744. SIMBAD. wikidata.org.
[16] ↑ Q89054521 — catalog code (P528): Gaia DR2 5473532057466447744. SIMBAD. wikidata.org.
[17] ↑ Q89054521 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.447'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q89054521 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.258'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[19] ↑ Q89054521 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.236'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[20] ↑ Q89054521 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.389'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[21] ↑ Q89054521 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.089'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[22] ↑ Q89054521 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.276'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[23] ↑ Q89054521 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.043'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[24] ↑ Q89054521 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.100'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[25] ↑ Q89054521 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.0018'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q89054521 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.4105'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q89054521 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). Q89054521. Retrieved May 7, 2026, from https://4ort.xyz/entity/q89054521

MLA “Q89054521.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q89054521.

BibTeX

@misc{4ortxyz_q89054521_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q89054521}}, year = {2026}, url = {https://4ort.xyz/entity/q89054521}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q89054521 — https://4ort.xyz/entity/q89054521 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q89054521 · Last refreshed: May 7, 2026