Q90479303

star in the constellation Hydra

Thing star Q90479303

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Q90479303

Summary

Q90479303 is a star^[1].

Key Facts

Q90479303's instance of is recorded as star^[2].
Q90479303's constellation is recorded as Hydra^[3].
Q90479303's catalog code is recorded as BD-20 3091^[4].
Q90479303's catalog code is recorded as CPD-21 4604^[5].
Q90479303's catalog code is recorded as PPM 257155^[6].
Q90479303's catalog code is recorded as 2MASS J10042760-2139564^[7].
Q90479303's catalog code is recorded as TYC 6058-1112-1^[8].
Q90479303's catalog code is recorded as RAVE J100427.6-213957^[9].
Q90479303's catalog code is recorded as Gaia DR2 5666922138315010560^[10].
Q90479303's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.908'}^[11].
Q90479303's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.684'}^[12].
Q90479303's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.625'}^[13].
Q90479303's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.367'}^[14].
Q90479303's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.886'}^[15].
Q90479303's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.087'}^[16].
Q90479303's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.780'}^[17].
Q90479303's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.669'}^[18].
Q90479303's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.7601'}^[19].
Q90479303's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.6445'}^[20].
Q90479303's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+15.91'}^[21].
Q90479303's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+274.3861'}^[22].
Q90479303's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+151.11503579532700'}^[23].
Q90479303's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-21.66569929816500'}^[24].
Q90479303's epoch is recorded as J2000.0^[25].
Q90479303's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+5833'}^[26].

Body

Definition and Type

Q90479303's instance of is recorded as star^[2].

⭐ Popularity Graph

0/100 established

Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +9.908, unit: 1, amount: +9.684, unit: 1, amount: +9.625, unit: 1, amount: +11.367, unit: 1, amount: +10.886, unit: 1, amount: +11.087, unit: 1, amount: +10.780, unit: 1, amount: +10.669, unit: 1, amount: +10.7601

Catalog code BD-20 3091, CPD-21 4604, PPM 257155, 2MASS J10042760-2139564, TYC 6058-1112-1, RAVE J100427.6-213957, Gaia DR2 5666922138315010560

Constellation Hydra

Declination unit: www.wikidata.org, amount: -21.66569929816500

Declination component of proper motion unit: www.wikidata.org, amount: -3.596

Distance from earth unit: www.wikidata.org, amount: +274.3861

Effective temperature unit: www.wikidata.org, amount: +5833

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +3.6445

Radial velocity unit: www.wikidata.org, amount: +15.91

Right ascension unit: www.wikidata.org, amount: +151.11503579532700

Right ascension component of proper motion unit: www.wikidata.org, amount: -40.689

Surface gravity unit: www.wikidata.org, amount: +1900

External References (2)

Gaia id 5666922138315010560

Simbad id BD-20 3091

References

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

Direct Wikidata claims

[2] ↑ Q90479303 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q90479303 — constellation (P59): Hydra. wikidata.org.
[4] ↑ Q90479303 — catalog code (P528): BD-20 3091. SIMBAD. wikidata.org.
[5] ↑ Q90479303 — catalog code (P528): CPD-21 4604. SIMBAD. wikidata.org.
[6] ↑ Q90479303 — catalog code (P528): PPM 257155. SIMBAD. wikidata.org.
[7] ↑ Q90479303 — catalog code (P528): 2MASS J10042760-2139564. SIMBAD. wikidata.org.
[8] ↑ Q90479303 — catalog code (P528): TYC 6058-1112-1. SIMBAD. wikidata.org.
[9] ↑ Q90479303 — catalog code (P528): RAVE J100427.6-213957. SIMBAD. wikidata.org.
[10] ↑ Q90479303 — catalog code (P528): Gaia DR2 5666922138315010560. SIMBAD. wikidata.org.
[11] ↑ Q90479303 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.908'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[12] ↑ Q90479303 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.684'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q90479303 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.625'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q90479303 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.367'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[15] ↑ Q90479303 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.886'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[16] ↑ Q90479303 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.087'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[17] ↑ Q90479303 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.780'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[18] ↑ Q90479303 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.669'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[19] ↑ Q90479303 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.7601'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q90479303 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.6445'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q90479303 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+15.91'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q90479303 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+274.3861'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q90479303 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+151.11503579532700'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q90479303 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-21.66569929816500'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q90479303 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[26] ↑ Q90479303 — effective temperature (P6879): {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+5833'}. The radial velocity experiment (RAVE): fourth data release. wikidata.org.

Class ancestry

[1] ↑ Q90479303 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). Q90479303. Retrieved May 7, 2026, from https://4ort.xyz/entity/q90479303

MLA “Q90479303.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q90479303.

BibTeX

@misc{4ortxyz_q90479303_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q90479303}}, year = {2026}, url = {https://4ort.xyz/entity/q90479303}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q90479303 — https://4ort.xyz/entity/q90479303 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q90479303 · Last refreshed: May 7, 2026