Q76609728

possible red giant branch star in the constellation Equuleus

Thing possible_red_giant_branch_star Q76609728

Press Enter · cited answer in seconds

Q76609728

Summary

Q76609728 is a possible red giant branch star^[1].

Key Facts

Q76609728's instance of is recorded as possible red giant branch star^[2].
Q76609728's constellation is recorded as Equuleus^[3].
Q76609728's spectral class is recorded as K2^[4].
Q76609728's catalog code is recorded as AG+09 2972^[5].
Q76609728's catalog code is recorded as BD+09 4787^[6].
Q76609728's catalog code is recorded as GAT 1292^[7].
Q76609728's catalog code is recorded as GSC 01110-02012^[8].
Q76609728's catalog code is recorded as PPM 140003^[9].
Q76609728's catalog code is recorded as TYC 1110-2012-1^[10].
Q76609728's catalog code is recorded as 2MASS J21213013+1000552^[11].
Q76609728's catalog code is recorded as Gaia DR1 1745217629532613760^[12].
Q76609728's catalog code is recorded as Gaia DR2 1745217629532613760^[13].
Q76609728's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.832'}^[14].
Q76609728's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.309'}^[15].
Q76609728's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.153'}^[16].
Q76609728's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.81'}^[17].
Q76609728's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.02'}^[18].
Q76609728's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.5012'}^[19].
Q76609728's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.6109'}^[20].
Q76609728's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-47.98'}^[21].
Q76609728's metallicity is recorded as {'unit': '1', 'amount': '+0.46'}^[22].
Q76609728's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+620.7710'}^[23].
Q76609728's SIMBAD ID is recorded as BD+09 4787^[24].
Q76609728's stellar rotational velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+0.00'}^[25].
Q76609728's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+320.37552186971140'}^[26].

⭐ Popularity Graph

0/100 long tail

Quick Facts

Instance of possible red giant branch star

Properties

Apparent magnitude unit: 1, amount: +7.832, unit: 1, amount: +7.309, unit: 1, amount: +7.153, unit: 1, amount: +9.81, unit: 1, amount: +11.02, unit: 1, amount: +9.5012

Catalog code AG+09 2972, BD+09 4787, GAT 1292, GSC 01110-02012, PPM 140003, TYC 1110-2012-1, 2MASS J21213013+1000552, Gaia DR1 1745217629532613760, Gaia DR2 1745217629532613760

Constellation Equuleus

Declination unit: www.wikidata.org, amount: +10.01533058246490

Declination component of proper motion unit: www.wikidata.org, amount: -1.700

Distance from earth unit: www.wikidata.org, amount: +620.7710

Effective temperature unit: www.wikidata.org, amount: +4709

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: +0.46

Parallax unit: www.wikidata.org, amount: +1.6109

Radial velocity unit: www.wikidata.org, amount: -47.98

Right ascension unit: www.wikidata.org, amount: +320.37552186971140

Right ascension component of proper motion unit: www.wikidata.org, amount: +6.978

Spectral class K2

Stellar rotational velocity unit: www.wikidata.org, amount: +0.00

Surface gravity unit: www.wikidata.org, amount: +3550

External References (2)

Gaia id 1745217629532613760

Simbad id BD+09 4787

References

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

Direct Wikidata claims

[2] ↑ Q76609728 — instance of (P31): possible red giant branch star. SIMBAD. wikidata.org.
[3] ↑ Q76609728 — constellation (P59): Equuleus. wikidata.org.
[4] ↑ Q76609728 — spectral class (P215): K2. SIMBAD. wikidata.org.
[5] ↑ Q76609728 — catalog code (P528): AG+09 2972. SIMBAD. wikidata.org.
[6] ↑ Q76609728 — catalog code (P528): BD+09 4787. SIMBAD. wikidata.org.
[7] ↑ Q76609728 — catalog code (P528): GAT 1292. SIMBAD. wikidata.org.
[8] ↑ Q76609728 — catalog code (P528): GSC 01110-02012. SIMBAD. wikidata.org.
[9] ↑ Q76609728 — catalog code (P528): PPM 140003. SIMBAD. wikidata.org.
[10] ↑ Q76609728 — catalog code (P528): TYC 1110-2012-1. SIMBAD. wikidata.org.
[11] ↑ Q76609728 — catalog code (P528): 2MASS J21213013+1000552. SIMBAD. wikidata.org.
[12] ↑ Q76609728 — catalog code (P528): Gaia DR1 1745217629532613760. SIMBAD. wikidata.org.
[13] ↑ Q76609728 — catalog code (P528): Gaia DR2 1745217629532613760. SIMBAD. wikidata.org.
[14] ↑ Q76609728 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.832'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q76609728 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.309'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q76609728 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.153'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q76609728 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.81'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[18] ↑ Q76609728 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.02'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[19] ↑ Q76609728 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.5012'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q76609728 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.6109'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q76609728 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-47.98'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q76609728 — metallicity (P2227): {'unit': '1', 'amount': '+0.46'}. The Space Interferometry Mission Astrometric Grid Giant Star Survey. III. Basic stellar parameters for an extended sample. wikidata.org.
[23] ↑ Q76609728 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+620.7710'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q76609728 — SIMBAD ID (P3083): BD+09 4787. wikidata.org.
[25] ↑ Q76609728 — stellar rotational velocity (P4296): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+0.00'}. The Space Interferometry Mission Astrometric Grid Giant Star Survey. III. Basic stellar parameters for an extended sample. wikidata.org.
[26] ↑ Q76609728 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+320.37552186971140'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q76609728 is an instance of possible red giant branch star (Q72802727) [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). Q76609728. Retrieved May 7, 2026, from https://4ort.xyz/entity/q76609728

MLA “Q76609728.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q76609728.

BibTeX

@misc{4ortxyz_q76609728_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q76609728}}, year = {2026}, url = {https://4ort.xyz/entity/q76609728}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q76609728 — https://4ort.xyz/entity/q76609728 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q76609728 · Last refreshed: May 7, 2026