Q77531447

star in the constellation Puppis

Thing star Q77531447

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Q77531447

Summary

Q77531447 is a star^[1].

Key Facts

Q77531447's instance of is recorded as star^[2].
Q77531447's constellation is recorded as Puppis^[3].
Q77531447 is part of Q665027^[4].
Q77531447's catalog code is recorded as NGC 2539 229^[5].
Q77531447's catalog code is recorded as Cl* NGC 2539 MMU 229^[6].
Q77531447's catalog code is recorded as Cl* NGC 2539 LCM 229^[7].
Q77531447's catalog code is recorded as Cl* NGC 2539 ZUG 27^[8].
Q77531447's catalog code is recorded as GSC 05434-02873^[9].
Q77531447's catalog code is recorded as 2MASS J08103379-1251486^[10].
Q77531447's catalog code is recorded as TYC 5434-2873-1^[11].
Q77531447's catalog code is recorded as Gaia DR2 5727489423531256320^[12].
Q77531447's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.01'}^[13].
Q77531447's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.459'}^[14].
Q77531447's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.982'}^[15].
Q77531447's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.901'}^[16].
Q77531447's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.97'}^[17].
Q77531447's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.8887'}^[18].
Q77531447's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.7319'}^[19].
Q77531447's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+29.588'}^[20].
Q77531447's metallicity is recorded as {'unit': '1', 'amount': '+0.09'}^[21].
Q77531447's metallicity is recorded as {'unit': '1', 'amount': '+0.11'}^[22].
Q77531447's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1366.3069'}^[23].
Q77531447's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+122.64082185971130'}^[24].
Q77531447's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-12.86351650122180'}^[25].
Q77531447's epoch is recorded as J2000.0^[26].

Body

Definition and Type

Q77531447's instance of is recorded as star^[2].

Use and Application

Q77531447 is part of Q665027^[4].

⭐ Popularity Graph

0/100 long tail

Quick Facts

Instance of star

Part of NGC 2539

Properties

Apparent magnitude unit: 1, amount: +11.01, unit: 1, amount: +9.459, unit: 1, amount: +8.982, unit: 1, amount: +8.901, unit: 1, amount: +11.97, unit: 1, amount: +10.8887

Catalog code NGC 2539 229, Cl* NGC 2539 MMU 229, Cl* NGC 2539 LCM 229, Cl* NGC 2539 ZUG 27, GSC 05434-02873, 2MASS J08103379-1251486, TYC 5434-2873-1, Gaia DR2 5727489423531256320

Constellation Puppis

Declination unit: www.wikidata.org, amount: -12.86351650122180

Declination component of proper motion unit: www.wikidata.org, amount: -0.561

Distance from earth unit: www.wikidata.org, amount: +1366.3069

Effective temperature unit: www.wikidata.org, amount: +5145, unit: www.wikidata.org, amount: +5067

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: +0.09, unit: 1, amount: +0.11

Parallax unit: www.wikidata.org, amount: +0.7319

Radial velocity unit: www.wikidata.org, amount: +29.588

Right ascension unit: www.wikidata.org, amount: +122.64082185971130

Right ascension component of proper motion unit: www.wikidata.org, amount: -2.347

Surface gravity unit: www.wikidata.org, amount: +1070, unit: www.wikidata.org, amount: +1200

External References (2)

Gaia id 5727489423531256320

Simbad id NGC 2539 229

References

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

Direct Wikidata claims

[2] ↑ Q77531447 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q77531447 — constellation (P59): Puppis. wikidata.org.
[4] ↑ Q77531447 — part of (P361): Q665027. wikidata.org.
[5] ↑ Q77531447 — catalog code (P528): NGC 2539 229. SIMBAD. wikidata.org.
[6] ↑ Q77531447 — catalog code (P528): Cl* NGC 2539 MMU 229. SIMBAD. wikidata.org.
[7] ↑ Q77531447 — catalog code (P528): Cl* NGC 2539 LCM 229. SIMBAD. wikidata.org.
[8] ↑ Q77531447 — catalog code (P528): Cl* NGC 2539 ZUG 27. SIMBAD. wikidata.org.
[9] ↑ Q77531447 — catalog code (P528): GSC 05434-02873. SIMBAD. wikidata.org.
[10] ↑ Q77531447 — catalog code (P528): 2MASS J08103379-1251486. SIMBAD. wikidata.org.
[11] ↑ Q77531447 — catalog code (P528): TYC 5434-2873-1. SIMBAD. wikidata.org.
[12] ↑ Q77531447 — catalog code (P528): Gaia DR2 5727489423531256320. SIMBAD. wikidata.org.
[13] ↑ Q77531447 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.01'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[14] ↑ Q77531447 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.459'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q77531447 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.982'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q77531447 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.901'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q77531447 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.97'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[18] ↑ Q77531447 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.8887'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q77531447 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.7319'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q77531447 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+29.588'}. Gaia Data Release 2. The catalogue of radial velocity standard stars. wikidata.org.
[21] ↑ Q77531447 — metallicity (P2227): {'unit': '1', 'amount': '+0.09'}. Metallicities for 13 nearby open clusters from high-resolution spectroscopy of dwarf and giant stars. Stellar metallicity, stellar mass, and giant planets. wikidata.org.
[22] ↑ Q77531447 — metallicity (P2227): {'unit': '1', 'amount': '+0.11'}. Metallicities for 13 nearby open clusters from high-resolution spectroscopy of dwarf and giant stars. Stellar metallicity, stellar mass, and giant planets. wikidata.org.
[23] ↑ Q77531447 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1366.3069'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q77531447 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+122.64082185971130'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q77531447 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-12.86351650122180'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q77531447 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q77531447 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). Q77531447. Retrieved May 7, 2026, from https://4ort.xyz/entity/q77531447

MLA “Q77531447.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q77531447.

BibTeX

@misc{4ortxyz_q77531447_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q77531447}}, year = {2026}, url = {https://4ort.xyz/entity/q77531447}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q77531447 — https://4ort.xyz/entity/q77531447 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q77531447 · Last refreshed: May 7, 2026