Q89158439

star in the constellation Hydra

Thing star Q89158439

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Q89158439

Summary

Q89158439 is a star^[1].

Key Facts

Q89158439's instance of is recorded as star^[2].
Q89158439's constellation is recorded as Hydra^[3].
Q89158439's catalog code is recorded as BD-15 2990^[4].
Q89158439's catalog code is recorded as PPM 222533^[5].
Q89158439's catalog code is recorded as 2MASS J10090959-1626590^[6].
Q89158439's catalog code is recorded as RAVE J100909.6-162659^[7].
Q89158439's catalog code is recorded as USNO-B1.0 0735-00225043^[8].
Q89158439's catalog code is recorded as TYC 6059-1678-1^[9].
Q89158439's catalog code is recorded as DENIS J100909.6-162658^[10].
Q89158439's catalog code is recorded as Gaia DR1 5674011956793592192^[11].
Q89158439's catalog code is recorded as Gaia DR2 5674011961089562240^[12].
Q89158439's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.702'}^[13].
Q89158439's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.246'}^[14].
Q89158439's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.051'}^[15].
Q89158439's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.588'}^[16].
Q89158439's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.8'}^[17].
Q89158439's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.677'}^[18].
Q89158439's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.585'}^[19].
Q89158439's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.166'}^[20].
Q89158439's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.274'}^[21].
Q89158439's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.964'}^[22].
Q89158439's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.2934'}^[23].
Q89158439's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.7679'}^[24].
Q89158439's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+49.45'}^[25].
Q89158439's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+361.2847'}^[26].

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +8.702, unit: 1, amount: +8.246, unit: 1, amount: +8.051, unit: 1, amount: +9.588, unit: 1, amount: +9.8, unit: 1, amount: +11.677, unit: 1, amount: +10.585, unit: 1, amount: +11.166, unit: 1, amount: +10.274, unit: 1, amount: +9.964, unit: 1, amount: +10.2934

Catalog code BD-15 2990, PPM 222533, 2MASS J10090959-1626590, RAVE J100909.6-162659, USNO-B1.0 0735-00225043, TYC 6059-1678-1, DENIS J100909.6-162658, Gaia DR1 5674011956793592192, Gaia DR2 5674011961089562240

Constellation Hydra

Declination unit: www.wikidata.org, amount: -16.44971633458390

Declination component of proper motion unit: www.wikidata.org, amount: -25.369

Distance from earth unit: www.wikidata.org, amount: +361.2847

Effective temperature unit: www.wikidata.org, amount: +4629

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +2.7679

Radial velocity unit: www.wikidata.org, amount: +49.45

Right ascension unit: www.wikidata.org, amount: +152.29000896757030

Right ascension component of proper motion unit: www.wikidata.org, amount: -10.491

Surface gravity unit: www.wikidata.org, amount: +1320

External References (2)

Gaia id 5674011961089562240

Simbad id BD-15 2990

References

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

Direct Wikidata claims

[2] ↑ Q89158439 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q89158439 — constellation (P59): Hydra. wikidata.org.
[4] ↑ Q89158439 — catalog code (P528): BD-15 2990. SIMBAD. wikidata.org.
[5] ↑ Q89158439 — catalog code (P528): PPM 222533. SIMBAD. wikidata.org.
[6] ↑ Q89158439 — catalog code (P528): 2MASS J10090959-1626590. SIMBAD. wikidata.org.
[7] ↑ Q89158439 — catalog code (P528): RAVE J100909.6-162659. SIMBAD. wikidata.org.
[8] ↑ Q89158439 — catalog code (P528): USNO-B1.0 0735-00225043. SIMBAD. wikidata.org.
[9] ↑ Q89158439 — catalog code (P528): TYC 6059-1678-1. SIMBAD. wikidata.org.
[10] ↑ Q89158439 — catalog code (P528): DENIS J100909.6-162658. SIMBAD. wikidata.org.
[11] ↑ Q89158439 — catalog code (P528): Gaia DR1 5674011956793592192. SIMBAD. wikidata.org.
[12] ↑ Q89158439 — catalog code (P528): Gaia DR2 5674011961089562240. SIMBAD. wikidata.org.
[13] ↑ Q89158439 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.702'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q89158439 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.246'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q89158439 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.051'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q89158439 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.588'}. The DENIS database, 3rd Release. wikidata.org.
[17] ↑ Q89158439 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.8'}. The USNO-B Catalog. wikidata.org.
[18] ↑ Q89158439 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.677'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[19] ↑ Q89158439 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.585'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[20] ↑ Q89158439 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.166'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[21] ↑ Q89158439 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.274'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[22] ↑ Q89158439 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.964'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[23] ↑ Q89158439 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.2934'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q89158439 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.7679'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q89158439 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+49.45'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q89158439 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+361.2847'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q89158439 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). Q89158439. Retrieved May 7, 2026, from https://4ort.xyz/entity/q89158439

MLA “Q89158439.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q89158439.

BibTeX

@misc{4ortxyz_q89158439_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q89158439}}, year = {2026}, url = {https://4ort.xyz/entity/q89158439}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q89158439 — https://4ort.xyz/entity/q89158439 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q89158439 · Last refreshed: May 7, 2026