Q90169419

star in the constellation Hydra

Thing star Q90169419

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Q90169419

Summary

Q90169419 is a star^[1].

Key Facts

Q90169419's instance of is recorded as star^[2].
Q90169419's constellation is recorded as Hydra^[3].
Q90169419's catalog code is recorded as BD-03 2519^[4].
Q90169419's catalog code is recorded as GSC 04873-00781^[5].
Q90169419's catalog code is recorded as PPM 191887^[6].
Q90169419's catalog code is recorded as TYC 4873-781-1^[7].
Q90169419's catalog code is recorded as 2MASS J08580383-0355392^[8].
Q90169419's catalog code is recorded as RAVE J085803.8-035539^[9].
Q90169419's catalog code is recorded as Gaia DR1 5762647059443223040^[10].
Q90169419's catalog code is recorded as Gaia DR2 5762647059443223040^[11].
Q90169419's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.343'}^[12].
Q90169419's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.811'}^[13].
Q90169419's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.659'}^[14].
Q90169419's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.307'}^[15].
Q90169419's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.215'}^[16].
Q90169419's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.724'}^[17].
Q90169419's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.843'}^[18].
Q90169419's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.563'}^[19].
Q90169419's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.9147'}^[20].
Q90169419's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.4395'}^[21].
Q90169419's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+17.58'}^[22].
Q90169419's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+694.6857'}^[23].
Q90169419's SIMBAD ID is recorded as BD-03 2519^[24].
Q90169419's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+134.51599953234370'}^[25].
Q90169419's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-3.92754421967470'}^[26].

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +8.343, unit: 1, amount: +7.811, unit: 1, amount: +7.659, unit: 1, amount: +11.307, unit: 1, amount: +10.215, unit: 1, amount: +10.724, unit: 1, amount: +9.843, unit: 1, amount: +9.563, unit: 1, amount: +9.9147

Catalog code BD-03 2519, GSC 04873-00781, PPM 191887, TYC 4873-781-1, 2MASS J08580383-0355392, RAVE J085803.8-035539, Gaia DR1 5762647059443223040, Gaia DR2 5762647059443223040

Constellation Hydra

Declination unit: www.wikidata.org, amount: -3.92754421967470

Declination component of proper motion unit: www.wikidata.org, amount: +0.264

Distance from earth unit: www.wikidata.org, amount: +694.6857

Effective temperature unit: www.wikidata.org, amount: +4601

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +1.4395

Radial velocity unit: www.wikidata.org, amount: +17.58

Right ascension unit: www.wikidata.org, amount: +134.51599953234370

Right ascension component of proper motion unit: www.wikidata.org, amount: -1.778

Surface gravity unit: www.wikidata.org, amount: +120

External References (2)

Gaia id 5762647059443223040

Simbad id BD-03 2519

References

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

Direct Wikidata claims

[2] ↑ Q90169419 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q90169419 — constellation (P59): Hydra. wikidata.org.
[4] ↑ Q90169419 — catalog code (P528): BD-03 2519. SIMBAD. wikidata.org.
[5] ↑ Q90169419 — catalog code (P528): GSC 04873-00781. SIMBAD. wikidata.org.
[6] ↑ Q90169419 — catalog code (P528): PPM 191887. SIMBAD. wikidata.org.
[7] ↑ Q90169419 — catalog code (P528): TYC 4873-781-1. SIMBAD. wikidata.org.
[8] ↑ Q90169419 — catalog code (P528): 2MASS J08580383-0355392. SIMBAD. wikidata.org.
[9] ↑ Q90169419 — catalog code (P528): RAVE J085803.8-035539. SIMBAD. wikidata.org.
[10] ↑ Q90169419 — catalog code (P528): Gaia DR1 5762647059443223040. SIMBAD. wikidata.org.
[11] ↑ Q90169419 — catalog code (P528): Gaia DR2 5762647059443223040. SIMBAD. wikidata.org.
[12] ↑ Q90169419 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.343'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q90169419 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.811'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q90169419 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.659'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q90169419 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.307'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[16] ↑ Q90169419 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.215'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[17] ↑ Q90169419 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.724'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[18] ↑ Q90169419 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.843'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[19] ↑ Q90169419 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.563'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[20] ↑ Q90169419 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.9147'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q90169419 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.4395'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q90169419 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+17.58'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q90169419 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+694.6857'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q90169419 — SIMBAD ID (P3083): BD-03 2519. wikidata.org.
[25] ↑ Q90169419 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+134.51599953234370'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q90169419 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-3.92754421967470'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q90169419 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). Q90169419. Retrieved May 7, 2026, from https://4ort.xyz/entity/q90169419

MLA “Q90169419.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q90169419.

BibTeX

@misc{4ortxyz_q90169419_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q90169419}}, year = {2026}, url = {https://4ort.xyz/entity/q90169419}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q90169419 — https://4ort.xyz/entity/q90169419 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q90169419 · Last refreshed: May 7, 2026