Q90144570

star in the constellation Octans

Thing star Q90144570

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Q90144570

Summary

Q90144570 is a star^[1].

Key Facts

Q90144570's instance of is recorded as star^[2].
Q90144570's constellation is recorded as Octans^[3].
Q90144570's catalog code is recorded as 2MASS J15544113-8502050^[4].
Q90144570's catalog code is recorded as GSC 09513-00258^[5].
Q90144570's catalog code is recorded as PPM 789269^[6].
Q90144570's catalog code is recorded as TYC 9513-258-1^[7].
Q90144570's catalog code is recorded as RAVE J155441.1-850205^[8].
Q90144570's catalog code is recorded as Gaia DR1 5768015424965691520^[9].
Q90144570's catalog code is recorded as Gaia DR2 5768015429263774080^[10].
Q90144570's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.478'}^[11].
Q90144570's apparent magnitude is recorded as {'unit': '1', 'amount': '+6.869'}^[12].
Q90144570's apparent magnitude is recorded as {'unit': '1', 'amount': '+6.693'}^[13].
Q90144570's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.052'}^[14].
Q90144570's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.780'}^[15].
Q90144570's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.345'}^[16].
Q90144570's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.992'}^[17].
Q90144570's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.3384'}^[18].
Q90144570's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.3783'}^[19].
Q90144570's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-18.65'}^[20].
Q90144570's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+725.5315'}^[21].
Q90144570's SIMBAD ID is recorded as TYC 9513-258-1^[22].
Q90144570's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+238.67136329289230'}^[23].
Q90144570's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-85.03475809833550'}^[24].
Q90144570's epoch is recorded as J2000.0^[25].
Q90144570's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+4386'}^[26].

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +7.478, unit: 1, amount: +6.869, unit: 1, amount: +6.693, unit: 1, amount: +11.052, unit: 1, amount: +9.780, unit: 1, amount: +9.345, unit: 1, amount: +8.992, unit: 1, amount: +9.3384

Catalog code 2MASS J15544113-8502050, GSC 09513-00258, PPM 789269, TYC 9513-258-1, RAVE J155441.1-850205, Gaia DR1 5768015424965691520, Gaia DR2 5768015429263774080

Constellation Octans

Declination unit: www.wikidata.org, amount: -85.03475809833550

Declination component of proper motion unit: www.wikidata.org, amount: -25.368

Distance from earth unit: www.wikidata.org, amount: +725.5315

Effective temperature unit: www.wikidata.org, amount: +4386

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +1.3783

Radial velocity unit: www.wikidata.org, amount: -18.65

Right ascension unit: www.wikidata.org, amount: +238.67136329289230

Right ascension component of proper motion unit: www.wikidata.org, amount: -16.517

Surface gravity unit: www.wikidata.org, amount: +78

External References (2)

Gaia id 5768015429263774080

Simbad id TYC 9513-258-1

References

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

Direct Wikidata claims

[2] ↑ Q90144570 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q90144570 — constellation (P59): Octans. wikidata.org.
[4] ↑ Q90144570 — catalog code (P528): 2MASS J15544113-8502050. SIMBAD. wikidata.org.
[5] ↑ Q90144570 — catalog code (P528): GSC 09513-00258. SIMBAD. wikidata.org.
[6] ↑ Q90144570 — catalog code (P528): PPM 789269. SIMBAD. wikidata.org.
[7] ↑ Q90144570 — catalog code (P528): TYC 9513-258-1. SIMBAD. wikidata.org.
[8] ↑ Q90144570 — catalog code (P528): RAVE J155441.1-850205. SIMBAD. wikidata.org.
[9] ↑ Q90144570 — catalog code (P528): Gaia DR1 5768015424965691520. SIMBAD. wikidata.org.
[10] ↑ Q90144570 — catalog code (P528): Gaia DR2 5768015429263774080. SIMBAD. wikidata.org.
[11] ↑ Q90144570 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.478'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[12] ↑ Q90144570 — apparent magnitude (P1215): {'unit': '1', 'amount': '+6.869'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q90144570 — apparent magnitude (P1215): {'unit': '1', 'amount': '+6.693'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q90144570 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.052'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[15] ↑ Q90144570 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.780'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[16] ↑ Q90144570 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.345'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[17] ↑ Q90144570 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.992'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[18] ↑ Q90144570 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.3384'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q90144570 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.3783'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q90144570 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-18.65'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q90144570 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+725.5315'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q90144570 — SIMBAD ID (P3083): TYC 9513-258-1. wikidata.org.
[23] ↑ Q90144570 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+238.67136329289230'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q90144570 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-85.03475809833550'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q90144570 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[26] ↑ Q90144570 — effective temperature (P6879): {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+4386'}. The radial velocity experiment (RAVE): fourth data release. wikidata.org.

Class ancestry

[1] ↑ Q90144570 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). Q90144570. Retrieved May 7, 2026, from https://4ort.xyz/entity/q90144570

MLA “Q90144570.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q90144570.

BibTeX

@misc{4ortxyz_q90144570_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q90144570}}, year = {2026}, url = {https://4ort.xyz/entity/q90144570}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q90144570 — https://4ort.xyz/entity/q90144570 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q90144570 · Last refreshed: May 7, 2026