Q90459330

star in the constellation Hydra

Thing star Q90459330

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Q90459330

Summary

Q90459330 is a star^[1].

Key Facts

Q90459330's instance of is recorded as star^[2].
Q90459330's constellation is recorded as Hydra^[3].
Q90459330's catalog code is recorded as 2MASS J13551523-2708503^[4].
Q90459330's catalog code is recorded as USNO-B1.0 0628-00400036^[5].
Q90459330's catalog code is recorded as RAVE J135515.3-270850^[6].
Q90459330's catalog code is recorded as TYC 6724-866-1^[7].
Q90459330's catalog code is recorded as Gaia DR1 6177638825490334592^[8].
Q90459330's catalog code is recorded as Gaia DR2 6177638829786641792^[9].
Q90459330's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.844'}^[10].
Q90459330's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.595'}^[11].
Q90459330's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.484'}^[12].
Q90459330's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.95'}^[13].
Q90459330's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.452'}^[14].
Q90459330's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.882'}^[15].
Q90459330's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.121'}^[16].
Q90459330's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.763'}^[17].
Q90459330's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.853'}^[18].
Q90459330's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.7693'}^[19].
Q90459330's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.1352'}^[20].
Q90459330's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+10.86'}^[21].
Q90459330's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+468.3402'}^[22].
Q90459330's SIMBAD ID is recorded as TYC 6724-866-1^[23].
Q90459330's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+208.81351589547620'}^[24].
Q90459330's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-27.14732755388650'}^[25].
Q90459330's epoch is recorded as J2000.0^[26].

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +10.844, unit: 1, amount: +10.595, unit: 1, amount: +10.484, unit: 1, amount: +10.95, unit: 1, amount: +12.452, unit: 1, amount: +11.882, unit: 1, amount: +12.121, unit: 1, amount: +11.763, unit: 1, amount: +11.853, unit: 1, amount: +11.7693

Catalog code 2MASS J13551523-2708503, USNO-B1.0 0628-00400036, RAVE J135515.3-270850, TYC 6724-866-1, Gaia DR1 6177638825490334592, Gaia DR2 6177638829786641792

Constellation Hydra

Declination unit: www.wikidata.org, amount: -27.14732755388650

Declination component of proper motion unit: www.wikidata.org, amount: -4.210

Distance from earth unit: www.wikidata.org, amount: +468.3402

Effective temperature unit: www.wikidata.org, amount: +6140

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +2.1352

Radial velocity unit: www.wikidata.org, amount: +10.86

Right ascension unit: www.wikidata.org, amount: +208.81351589547620

Right ascension component of proper motion unit: www.wikidata.org, amount: -2.559

Surface gravity unit: www.wikidata.org, amount: +8300

External References (2)

Gaia id 6177638829786641792

Simbad id TYC 6724-866-1

References

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

Direct Wikidata claims

[2] ↑ Q90459330 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q90459330 — constellation (P59): Hydra. wikidata.org.
[4] ↑ Q90459330 — catalog code (P528): 2MASS J13551523-2708503. SIMBAD. wikidata.org.
[5] ↑ Q90459330 — catalog code (P528): USNO-B1.0 0628-00400036. SIMBAD. wikidata.org.
[6] ↑ Q90459330 — catalog code (P528): RAVE J135515.3-270850. SIMBAD. wikidata.org.
[7] ↑ Q90459330 — catalog code (P528): TYC 6724-866-1. SIMBAD. wikidata.org.
[8] ↑ Q90459330 — catalog code (P528): Gaia DR1 6177638825490334592. SIMBAD. wikidata.org.
[9] ↑ Q90459330 — catalog code (P528): Gaia DR2 6177638829786641792. SIMBAD. wikidata.org.
[10] ↑ Q90459330 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.844'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[11] ↑ Q90459330 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.595'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[12] ↑ Q90459330 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.484'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q90459330 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.95'}. The USNO-B Catalog. wikidata.org.
[14] ↑ Q90459330 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.452'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[15] ↑ Q90459330 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.882'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[16] ↑ Q90459330 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.121'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[17] ↑ Q90459330 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.763'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[18] ↑ Q90459330 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.853'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[19] ↑ Q90459330 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.7693'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q90459330 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.1352'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q90459330 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+10.86'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q90459330 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+468.3402'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q90459330 — SIMBAD ID (P3083): TYC 6724-866-1. wikidata.org.
[24] ↑ Q90459330 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+208.81351589547620'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q90459330 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-27.14732755388650'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q90459330 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q90459330 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). Q90459330. Retrieved May 7, 2026, from https://4ort.xyz/entity/q90459330

MLA “Q90459330.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q90459330.

BibTeX

@misc{4ortxyz_q90459330_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q90459330}}, year = {2026}, url = {https://4ort.xyz/entity/q90459330}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q90459330 — https://4ort.xyz/entity/q90459330 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q90459330 · Last refreshed: May 7, 2026