Q81180811

star in the constellation Leo

Thing star Q81180811

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Q81180811

Summary

Q81180811 is a star^[1].

Key Facts

Q81180811's instance of is recorded as star^[2].
Q81180811's constellation is recorded as Leo^[3].
Q81180811's spectral class is recorded as K0^[4].
Q81180811's catalog code is recorded as AG-02 640^[5].
Q81180811's catalog code is recorded as BD-01 2481^[6].
Q81180811's catalog code is recorded as GSC 04921-00044^[7].
Q81180811's catalog code is recorded as PPM 178388^[8].
Q81180811's catalog code is recorded as TYC 4921-44-1^[9].
Q81180811's catalog code is recorded as 2MASS J11063913-0222166^[10].
Q81180811's catalog code is recorded as RAVE J110639.1-022217^[11].
Q81180811's catalog code is recorded as Gaia DR1 3791245113389240960^[12].
Q81180811's catalog code is recorded as Gaia DR2 3791245117685062272^[13].
Q81180811's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.885'}^[14].
Q81180811's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.336'}^[15].
Q81180811's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.220'}^[16].
Q81180811's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.901'}^[17].
Q81180811's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.871'}^[18].
Q81180811's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.346'}^[19].
Q81180811's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.689'}^[20].
Q81180811's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.056'}^[21].
Q81180811's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.4784'}^[22].
Q81180811's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.6610'}^[23].
Q81180811's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-12.57'}^[24].
Q81180811's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+602.0470'}^[25].
Q81180811's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+166.66307336328800'}^[26].

Body

Definition and Type

Q81180811's instance of is recorded as star^[2].

⭐ Popularity Graph

0/100 long tail

Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +7.885, unit: 1, amount: +7.336, unit: 1, amount: +7.220, unit: 1, amount: +10.901, unit: 1, amount: +9.871, unit: 1, amount: +10.346, unit: 1, amount: +9.689, unit: 1, amount: +9.056, unit: 1, amount: +9.4784

Catalog code AG-02 640, BD-01 2481, GSC 04921-00044, PPM 178388, TYC 4921-44-1, 2MASS J11063913-0222166, RAVE J110639.1-022217, Gaia DR1 3791245113389240960, Gaia DR2 3791245117685062272

Constellation Leo

Declination unit: www.wikidata.org, amount: -2.37128275805450

Declination component of proper motion unit: www.wikidata.org, amount: -14.630

Distance from earth unit: www.wikidata.org, amount: +602.0470

Effective temperature unit: www.wikidata.org, amount: +4690

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +1.6610

Radial velocity unit: www.wikidata.org, amount: -12.57

Right ascension unit: www.wikidata.org, amount: +166.66307336328800

Right ascension component of proper motion unit: www.wikidata.org, amount: +5.122

Spectral class K0

Surface gravity unit: www.wikidata.org, amount: +29

External References (2)

Gaia id 3791245117685062272

Simbad id BD-01 2481

References

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

Direct Wikidata claims

[2] ↑ Q81180811 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q81180811 — constellation (P59): Leo. wikidata.org.
[4] ↑ Q81180811 — spectral class (P215): K0. SIMBAD. wikidata.org.
[5] ↑ Q81180811 — catalog code (P528): AG-02 640. SIMBAD. wikidata.org.
[6] ↑ Q81180811 — catalog code (P528): BD-01 2481. SIMBAD. wikidata.org.
[7] ↑ Q81180811 — catalog code (P528): GSC 04921-00044. SIMBAD. wikidata.org.
[8] ↑ Q81180811 — catalog code (P528): PPM 178388. SIMBAD. wikidata.org.
[9] ↑ Q81180811 — catalog code (P528): TYC 4921-44-1. SIMBAD. wikidata.org.
[10] ↑ Q81180811 — catalog code (P528): 2MASS J11063913-0222166. SIMBAD. wikidata.org.
[11] ↑ Q81180811 — catalog code (P528): RAVE J110639.1-022217. SIMBAD. wikidata.org.
[12] ↑ Q81180811 — catalog code (P528): Gaia DR1 3791245113389240960. SIMBAD. wikidata.org.
[13] ↑ Q81180811 — catalog code (P528): Gaia DR2 3791245117685062272. SIMBAD. wikidata.org.
[14] ↑ Q81180811 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.885'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q81180811 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.336'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81180811 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.220'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81180811 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.901'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[18] ↑ Q81180811 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.871'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[19] ↑ Q81180811 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.346'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[20] ↑ Q81180811 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.689'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[21] ↑ Q81180811 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.056'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[22] ↑ Q81180811 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.4784'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81180811 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.6610'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81180811 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-12.57'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81180811 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+602.0470'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81180811 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+166.66307336328800'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81180811 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). Q81180811. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81180811

MLA “Q81180811.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81180811.

BibTeX

@misc{4ortxyz_q81180811_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81180811}}, year = {2026}, url = {https://4ort.xyz/entity/q81180811}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81180811 — https://4ort.xyz/entity/q81180811 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81180811 · Last refreshed: May 7, 2026