Q90459899

star in the constellation Hydra

Thing star Q90459899

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Q90459899

Summary

Q90459899 is a star^[1].

Key Facts

Q90459899's instance of is recorded as star^[2].
Q90459899's constellation is recorded as Hydra^[3].
Q90459899's catalog code is recorded as 2MASS J13550711-2652013^[4].
Q90459899's catalog code is recorded as USNO-B1.0 0631-00360038^[5].
Q90459899's catalog code is recorded as RAVE J135507.1-265201^[6].
Q90459899's catalog code is recorded as TYC 6724-870-1^[7].
Q90459899's catalog code is recorded as Gaia DR2 6177664457855146880^[8].
Q90459899's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.146'}^[9].
Q90459899's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.888'}^[10].
Q90459899's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.808'}^[11].
Q90459899's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.31'}^[12].
Q90459899's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.973'}^[13].
Q90459899's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.319'}^[14].
Q90459899's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.598'}^[15].
Q90459899's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.176'}^[16].
Q90459899's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.288'}^[17].
Q90459899's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.1853'}^[18].
Q90459899's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.9912'}^[19].
Q90459899's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-22.06'}^[20].
Q90459899's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+334.3140'}^[21].
Q90459899's SIMBAD ID is recorded as TYC 6724-870-1^[22].
Q90459899's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+208.77965886458890'}^[23].
Q90459899's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-26.86702783879760'}^[24].
Q90459899's epoch is recorded as J2000.0^[25].
Q90459899's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+5757'}^[26].

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +11.146, unit: 1, amount: +10.888, unit: 1, amount: +10.808, unit: 1, amount: +11.31, unit: 1, amount: +12.973, unit: 1, amount: +12.319, unit: 1, amount: +12.598, unit: 1, amount: +12.176, unit: 1, amount: +12.288, unit: 1, amount: +12.1853

Catalog code 2MASS J13550711-2652013, USNO-B1.0 0631-00360038, RAVE J135507.1-265201, TYC 6724-870-1, Gaia DR2 6177664457855146880

Constellation Hydra

Declination unit: www.wikidata.org, amount: -26.86702783879760

Declination component of proper motion unit: www.wikidata.org, amount: +2.257

Distance from earth unit: www.wikidata.org, amount: +334.3140

Effective temperature unit: www.wikidata.org, amount: +5757

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +2.9912

Radial velocity unit: www.wikidata.org, amount: -22.06

Right ascension unit: www.wikidata.org, amount: +208.77965886458890

Right ascension component of proper motion unit: www.wikidata.org, amount: -8.644

Surface gravity unit: www.wikidata.org, amount: +10200

External References (2)

Gaia id 6177664457855146880

Simbad id TYC 6724-870-1

References

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

Direct Wikidata claims

[2] ↑ Q90459899 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q90459899 — constellation (P59): Hydra. wikidata.org.
[4] ↑ Q90459899 — catalog code (P528): 2MASS J13550711-2652013. SIMBAD. wikidata.org.
[5] ↑ Q90459899 — catalog code (P528): USNO-B1.0 0631-00360038. SIMBAD. wikidata.org.
[6] ↑ Q90459899 — catalog code (P528): RAVE J135507.1-265201. SIMBAD. wikidata.org.
[7] ↑ Q90459899 — catalog code (P528): TYC 6724-870-1. SIMBAD. wikidata.org.
[8] ↑ Q90459899 — catalog code (P528): Gaia DR2 6177664457855146880. SIMBAD. wikidata.org.
[9] ↑ Q90459899 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.146'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[10] ↑ Q90459899 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.888'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[11] ↑ Q90459899 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.808'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[12] ↑ Q90459899 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.31'}. The USNO-B Catalog. wikidata.org.
[13] ↑ Q90459899 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.973'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[14] ↑ Q90459899 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.319'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[15] ↑ Q90459899 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.598'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[16] ↑ Q90459899 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.176'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[17] ↑ Q90459899 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.288'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[18] ↑ Q90459899 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.1853'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q90459899 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.9912'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q90459899 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-22.06'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q90459899 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+334.3140'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q90459899 — SIMBAD ID (P3083): TYC 6724-870-1. wikidata.org.
[23] ↑ Q90459899 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+208.77965886458890'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q90459899 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-26.86702783879760'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q90459899 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[26] ↑ Q90459899 — effective temperature (P6879): {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+5757'}. The radial velocity experiment (RAVE): fourth data release. wikidata.org.

Class ancestry

[1] ↑ Q90459899 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). Q90459899. Retrieved May 7, 2026, from https://4ort.xyz/entity/q90459899

MLA “Q90459899.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q90459899.

BibTeX

@misc{4ortxyz_q90459899_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q90459899}}, year = {2026}, url = {https://4ort.xyz/entity/q90459899}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q90459899 — https://4ort.xyz/entity/q90459899 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q90459899 · Last refreshed: May 7, 2026