Q77998621

star in the constellation Octans

Thing star Q77998621

Press Enter · cited answer in seconds

Q77998621

Summary

Q77998621 is a star^[1].

Key Facts

Q77998621's instance of is recorded as star^[2].
Q77998621's constellation is recorded as Octans^[3].
Q77998621's catalog code is recorded as TYC 9458-1568-1^[4].
Q77998621's catalog code is recorded as RAVE J185116.2-760845^[5].
Q77998621's catalog code is recorded as 2MASS J18511616-7608453^[6].
Q77998621's catalog code is recorded as Gaia DR1 6413732318757796864^[7].
Q77998621's catalog code is recorded as Gaia DR2 6413732318757796864^[8].
Q77998621's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.088'}^[9].
Q77998621's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.38'}^[10].
Q77998621's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.249'}^[11].
Q77998621's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.776'}^[12].
Q77998621's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.460'}^[13].
Q77998621's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.102'}^[14].
Q77998621's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.001'}^[15].
Q77998621's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.540'}^[16].
Q77998621's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.0420'}^[17].
Q77998621's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.5544'}^[18].
Q77998621's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-26.09'}^[19].
Q77998621's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1803.7518'}^[20].
Q77998621's SIMBAD ID is recorded as TYC 9458-1568-1^[21].
Q77998621's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+282.81734386177650'}^[22].
Q77998621's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-76.14592661203430'}^[23].
Q77998621's epoch is recorded as J2000.0^[24].
Q77998621's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+4249'}^[25].
Q77998621's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+14'}^[26].

⭐ Popularity Graph

0/100 long tail

Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +9.088, unit: 1, amount: +8.38, unit: 1, amount: +8.249, unit: 1, amount: +12.776, unit: 1, amount: +11.460, unit: 1, amount: +12.102, unit: 1, amount: +11.001, unit: 1, amount: +10.540, unit: 1, amount: +11.0420

Catalog code TYC 9458-1568-1, RAVE J185116.2-760845, 2MASS J18511616-7608453, Gaia DR1 6413732318757796864, Gaia DR2 6413732318757796864

Constellation Octans

Declination unit: www.wikidata.org, amount: -76.14592661203430

Declination component of proper motion unit: www.wikidata.org, amount: -13.183

Distance from earth unit: www.wikidata.org, amount: +1803.7518

Effective temperature unit: www.wikidata.org, amount: +4249

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +0.5544

Radial velocity unit: www.wikidata.org, amount: -26.09

Right ascension unit: www.wikidata.org, amount: +282.81734386177650

Right ascension component of proper motion unit: www.wikidata.org, amount: +0.783

Surface gravity unit: www.wikidata.org, amount: +14

External References (2)

Gaia id 6413732318757796864

Simbad id TYC 9458-1568-1

References

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

Direct Wikidata claims

[2] ↑ Q77998621 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q77998621 — constellation (P59): Octans. wikidata.org.
[4] ↑ Q77998621 — catalog code (P528): TYC 9458-1568-1. SIMBAD. wikidata.org.
[5] ↑ Q77998621 — catalog code (P528): RAVE J185116.2-760845. SIMBAD. wikidata.org.
[6] ↑ Q77998621 — catalog code (P528): 2MASS J18511616-7608453. SIMBAD. wikidata.org.
[7] ↑ Q77998621 — catalog code (P528): Gaia DR1 6413732318757796864. SIMBAD. wikidata.org.
[8] ↑ Q77998621 — catalog code (P528): Gaia DR2 6413732318757796864. SIMBAD. wikidata.org.
[9] ↑ Q77998621 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.088'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[10] ↑ Q77998621 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.38'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[11] ↑ Q77998621 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.249'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[12] ↑ Q77998621 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.776'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[13] ↑ Q77998621 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.460'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[14] ↑ Q77998621 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.102'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[15] ↑ Q77998621 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.001'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[16] ↑ Q77998621 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.540'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[17] ↑ Q77998621 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.0420'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q77998621 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.5544'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q77998621 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-26.09'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q77998621 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1803.7518'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q77998621 — SIMBAD ID (P3083): TYC 9458-1568-1. wikidata.org.
[22] ↑ Q77998621 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+282.81734386177650'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q77998621 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-76.14592661203430'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q77998621 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[25] ↑ Q77998621 — effective temperature (P6879): {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+4249'}. The radial velocity experiment (RAVE): fourth data release. wikidata.org.
[26] ↑ Q77998621 — surface gravity (P7015): {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+14'}. The radial velocity experiment (RAVE): fourth data release. wikidata.org.

Class ancestry

[1] ↑ Q77998621 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). Q77998621. Retrieved May 7, 2026, from https://4ort.xyz/entity/q77998621

MLA “Q77998621.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q77998621.

BibTeX

@misc{4ortxyz_q77998621_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q77998621}}, year = {2026}, url = {https://4ort.xyz/entity/q77998621}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q77998621 — https://4ort.xyz/entity/q77998621 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q77998621 · Last refreshed: May 7, 2026