Q81810698

red giant branch star in the constellation Leo

Thing red_giant_branch_star Q81810698

Press Enter · cited answer in seconds

Q81810698

Summary

Q81810698 is a red giant branch star^[1].

Key Facts

Q81810698's instance of is recorded as red giant branch star^[2].
Q81810698's constellation is recorded as Leo^[3].
Q81810698's part of is recorded as Leo II^[4].
Q81810698's catalog code is recorded as [KGK2007] T40^[5].
Q81810698's catalog code is recorded as [VMO95] Giant 7^[6].
Q81810698's catalog code is recorded as [BSS2007b] Leo II 249^[7].
Q81810698's catalog code is recorded as [KGS2010] LeoII C-7-50^[8].
Q81810698's catalog code is recorded as Gaia DR2 3991522019677479680^[9].
Q81810698's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.90'}^[10].
Q81810698's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.91'}^[11].
Q81810698's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.48'}^[12].
Q81810698's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.249'}^[13].
Q81810698's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.48'}^[14].
Q81810698's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.026'}^[15].
Q81810698's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.9508'}^[16].
Q81810698's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.2899'}^[17].
Q81810698's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+77.24'}^[18].
Q81810698's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+84.61'}^[19].
Q81810698's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+83.68'}^[20].
Q81810698's metallicity is recorded as {'unit': '1', 'amount': '-2.64'}^[21].
Q81810698's SIMBAD ID is recorded as [KGK2007] T40^[22].
Q81810698's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+168.33023666231180'}^[23].
Q81810698's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+22.12818727513050'}^[24].
Q81810698's epoch is recorded as J2000.0^[25].
Q81810698's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+4434'}^[26].

⭐ Popularity Graph

0/100 long tail

Quick Facts

Instance of red giant branch star

Part of Leo II

Properties

Apparent magnitude unit: 1, amount: +19.90, unit: 1, amount: +18.91, unit: 1, amount: +18.48, unit: 1, amount: +19.249, unit: 1, amount: +20.48, unit: 1, amount: +18.026, unit: 1, amount: +18.9508

Catalog code [KGK2007] T40, [VMO95] Giant 7, [BSS2007b] Leo II 249, [KGS2010] LeoII C-7-50, Gaia DR2 3991522019677479680

Constellation Leo

Declination unit: www.wikidata.org, amount: +22.12818727513050

Declination component of proper motion unit: www.wikidata.org, amount: +0.442

Effective temperature unit: www.wikidata.org, amount: +4434

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: -2.64

Parallax unit: www.wikidata.org, amount: +0.2899

Radial velocity unit: www.wikidata.org, amount: +77.24, unit: www.wikidata.org, amount: +84.61, unit: www.wikidata.org, amount: +83.68

Right ascension unit: www.wikidata.org, amount: +168.33023666231180

Right ascension component of proper motion unit: www.wikidata.org, amount: -0.259

Surface gravity unit: www.wikidata.org, amount: +6

External References (2)

Gaia id 3991522019677479680

Simbad id [KGK2007] T40

References

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

Direct Wikidata claims

[2] ↑ Q81810698 — instance of (P31): red giant branch star. SIMBAD. wikidata.org.
[3] ↑ Q81810698 — constellation (P59): Leo. wikidata.org.
[4] ↑ Q81810698 — part of (P361): Leo II. SIMBAD. wikidata.org.
[5] ↑ Q81810698 — catalog code (P528): [KGK2007] T40. SIMBAD. wikidata.org.
[6] ↑ Q81810698 — catalog code (P528): [VMO95] Giant 7. SIMBAD. wikidata.org.
[7] ↑ Q81810698 — catalog code (P528): [BSS2007b] Leo II 249. SIMBAD. wikidata.org.
[8] ↑ Q81810698 — catalog code (P528): [KGS2010] LeoII C-7-50. SIMBAD. wikidata.org.
[9] ↑ Q81810698 — catalog code (P528): Gaia DR2 3991522019677479680. SIMBAD. wikidata.org.
[10] ↑ Q81810698 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.90'}. Complexity on Small Scales. II. Metallicities and Ages in the Leo II Dwarf Spheroidal Galaxy. wikidata.org.
[11] ↑ Q81810698 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.91'}. Complexity on Small Scales. II. Metallicities and Ages in the Leo II Dwarf Spheroidal Galaxy. wikidata.org.
[12] ↑ Q81810698 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.48'}. Complexity on Small Scales. II. Metallicities and Ages in the Leo II Dwarf Spheroidal Galaxy. wikidata.org.
[13] ↑ Q81810698 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.249'}. Multi-element abundance measurements from medium-resolution spectra. II. Catalog of stars in Milky Way dwarf satellite galaxies. wikidata.org.
[14] ↑ Q81810698 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.48'}. The chemical abundances of the stellar populations in the Leo I and II dSph galaxies. wikidata.org.
[15] ↑ Q81810698 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.026'}. Multi-element abundance measurements from medium-resolution spectra. II. Catalog of stars in Milky Way dwarf satellite galaxies. wikidata.org.
[16] ↑ Q81810698 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.9508'}. Gaia Data Release 2. wikidata.org.
[17] ↑ Q81810698 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.2899'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q81810698 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+77.24'}. The Binary Fraction of Stars in Dwarf Galaxies: The Case of Leo II. wikidata.org.
[19] ↑ Q81810698 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+84.61'}. The Binary Fraction of Stars in Dwarf Galaxies: The Case of Leo II. wikidata.org.
[20] ↑ Q81810698 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+83.68'}. The Binary Fraction of Stars in Dwarf Galaxies: The Case of Leo II. wikidata.org.
[21] ↑ Q81810698 — metallicity (P2227): {'unit': '1', 'amount': '-2.64'}. Multi-element abundance measurements from medium-resolution spectra. II. Catalog of stars in Milky Way dwarf satellite galaxies. wikidata.org.
[22] ↑ Q81810698 — SIMBAD ID (P3083): [KGK2007] T40. wikidata.org.
[23] ↑ Q81810698 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+168.33023666231180'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81810698 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+22.12818727513050'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81810698 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81810698 — effective temperature (P6879): {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+4434'}. The universal stellar mass-stellar metallicity relation for dwarf galaxies. wikidata.org.

Class ancestry

[1] ↑ Q81810698 is an instance of red giant branch star (Q66619666) [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). Q81810698. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81810698

MLA “Q81810698.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81810698.

BibTeX

@misc{4ortxyz_q81810698_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81810698}}, year = {2026}, url = {https://4ort.xyz/entity/q81810698}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81810698 — https://4ort.xyz/entity/q81810698 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81810698 · Last refreshed: May 7, 2026