Q81227480

star in the constellation Gemini

Thing star Q81227480

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Q81227480

Summary

Q81227480 is a star^[1].

Key Facts

Q81227480's instance of is recorded as star^[2].
Q81227480's constellation is recorded as Gemini^[3].
Q81227480 is part of NGC 2355^[4].
Q81227480's catalog code is recorded as Cl* NGC 2355 MMU 398^[5].
Q81227480's catalog code is recorded as Cl* NGC 2355 ALC 398^[6].
Q81227480's catalog code is recorded as 2MASS J07170519+1344552^[7].
Q81227480's catalog code is recorded as TYC 775-997-1^[8].
Q81227480's catalog code is recorded as Cl* NGC 2355 KM 1^[9].
Q81227480's catalog code is recorded as PM2000 728682^[10].
Q81227480's catalog code is recorded as Gaia DR1 3166529407082836736^[11].
Q81227480's catalog code is recorded as Gaia DR2 3166529411379841024^[12].
Q81227480's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.979'}^[13].
Q81227480's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.555'}^[14].
Q81227480's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.401'}^[15].
Q81227480's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.94'}^[16].
Q81227480's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.786'}^[17].
Q81227480's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.5616'}^[18].
Q81227480's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.5009'}^[19].
Q81227480's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+35.592'}^[20].
Q81227480's metallicity is recorded as {'unit': '1', 'amount': '+0.05'}^[21].
Q81227480's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+109.27165585664090'}^[22].
Q81227480's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+13.74865465730640'}^[23].
Q81227480's epoch is recorded as J2000.0^[24].
Q81227480's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+5200'}^[25].
Q81227480's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+130'}^[26].

Body

Definition and Type

Q81227480's instance of is recorded as star^[2].

Use and Application

Q81227480 is part of NGC 2355^[4].

⭐ Popularity Graph

0/100 long tail

Quick Facts

Instance of star

Part of NGC 2355

Properties

Apparent magnitude unit: 1, amount: +7.979, unit: 1, amount: +7.555, unit: 1, amount: +7.401, unit: 1, amount: +10.94, unit: 1, amount: +9.786, unit: 1, amount: +9.5616

Catalog code Cl* NGC 2355 MMU 398, Cl* NGC 2355 ALC 398, 2MASS J07170519+1344552, TYC 775-997-1, Cl* NGC 2355 KM 1, PM2000 728682, Gaia DR1 3166529407082836736, Gaia DR2 3166529411379841024

Constellation Gemini

Declination unit: www.wikidata.org, amount: +13.74865465730640

Declination component of proper motion unit: www.wikidata.org, amount: -1.235

Effective temperature unit: www.wikidata.org, amount: +5200

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: +0.05

Parallax unit: www.wikidata.org, amount: +0.5009

Radial velocity unit: www.wikidata.org, amount: +35.592

Right ascension unit: www.wikidata.org, amount: +109.27165585664090

Right ascension component of proper motion unit: www.wikidata.org, amount: -3.791

Surface gravity unit: www.wikidata.org, amount: +130

External References (2)

Gaia id 3166529411379841024

Simbad id Cl* NGC 2355 MMU 398

References

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

Direct Wikidata claims

[2] ↑ Q81227480 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q81227480 — constellation (P59): Gemini. wikidata.org.
[4] ↑ Q81227480 — part of (P361): NGC 2355. SIMBAD. wikidata.org.
[5] ↑ Q81227480 — catalog code (P528): Cl* NGC 2355 MMU 398. SIMBAD. wikidata.org.
[6] ↑ Q81227480 — catalog code (P528): Cl* NGC 2355 ALC 398. SIMBAD. wikidata.org.
[7] ↑ Q81227480 — catalog code (P528): 2MASS J07170519+1344552. SIMBAD. wikidata.org.
[8] ↑ Q81227480 — catalog code (P528): TYC 775-997-1. SIMBAD. wikidata.org.
[9] ↑ Q81227480 — catalog code (P528): Cl* NGC 2355 KM 1. SIMBAD. wikidata.org.
[10] ↑ Q81227480 — catalog code (P528): PM2000 728682. SIMBAD. wikidata.org.
[11] ↑ Q81227480 — catalog code (P528): Gaia DR1 3166529407082836736. SIMBAD. wikidata.org.
[12] ↑ Q81227480 — catalog code (P528): Gaia DR2 3166529411379841024. SIMBAD. wikidata.org.
[13] ↑ Q81227480 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.979'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q81227480 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.555'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q81227480 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.401'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81227480 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.94'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[17] ↑ Q81227480 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.786'}. Kinematic parameters and membership probabilities of open clusters in the Bordeaux PM2000 catalogue. wikidata.org.
[18] ↑ Q81227480 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.5616'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81227480 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.5009'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q81227480 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+35.592'}. Gaia Data Release 2. The catalogue of radial velocity standard stars. wikidata.org.
[21] ↑ Q81227480 — metallicity (P2227): {'unit': '1', 'amount': '+0.05'}. Zirconium, barium, lanthanum, and europium abundances in open clusters. wikidata.org.
[22] ↑ Q81227480 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+109.27165585664090'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81227480 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+13.74865465730640'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81227480 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81227480 — effective temperature (P6879): {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+5200'}. Zirconium, barium, lanthanum, and europium abundances in open clusters. wikidata.org.
[26] ↑ Q81227480 — surface gravity (P7015): {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+130'}. Zirconium, barium, lanthanum, and europium abundances in open clusters. wikidata.org.

Class ancestry

[1] ↑ Q81227480 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). Q81227480. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81227480

MLA “Q81227480.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81227480.

BibTeX

@misc{4ortxyz_q81227480_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81227480}}, year = {2026}, url = {https://4ort.xyz/entity/q81227480}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81227480 — https://4ort.xyz/entity/q81227480 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81227480 · Last refreshed: May 7, 2026