Q77839492

star in the constellation Crux

Thing star Q77839492

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Q77839492

Summary

Q77839492 is a star^[1].

Key Facts

Q77839492's instance of is recorded as star^[2].
Q77839492's constellation is recorded as Crux^[3].
Q77839492's spectral class is recorded as B5V^[4].
Q77839492's part of is recorded as Jewel Box^[5].
Q77839492's catalog code is recorded as Cl* NGC 4755 MG 215^[6].
Q77839492's catalog code is recorded as Cl* NGC 4755 SBW 60^[7].
Q77839492's catalog code is recorded as Cl* NGC 4755 DK 3312^[8].
Q77839492's catalog code is recorded as Cl* NGC 4755 HG 3312^[9].
Q77839492's catalog code is recorded as Cl* NGC 4755 ESL 44^[10].
Q77839492's catalog code is recorded as 2MASS J12544432-6025139^[11].
Q77839492's catalog code is recorded as Gaia DR2 6056027414959458304^[12].
Q77839492's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.59'}^[13].
Q77839492's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.87'}^[14].
Q77839492's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.047'}^[15].
Q77839492's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.982'}^[16].
Q77839492's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.969'}^[17].
Q77839492's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.6156'}^[18].
Q77839492's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.4908'}^[19].
Q77839492's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+1'}^[20].
Q77839492's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+7'}^[21].
Q77839492's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+2037.4898'}^[22].
Q77839492's SIMBAD ID is recorded as Cl* NGC 4755 MG 215^[23].
Q77839492's stellar rotational velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+219'}^[24].
Q77839492's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+193.68464271247350'}^[25].
Q77839492's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-60.42055051814910'}^[26].

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Quick Facts

Instance of star

Part of Jewel Box

Properties

Apparent magnitude unit: 1, amount: +11.59, unit: 1, amount: +11.87, unit: 1, amount: +11.047, unit: 1, amount: +10.982, unit: 1, amount: +10.969, unit: 1, amount: +11.6156

Catalog code Cl* NGC 4755 MG 215, Cl* NGC 4755 SBW 60, Cl* NGC 4755 DK 3312, Cl* NGC 4755 HG 3312, Cl* NGC 4755 ESL 44, 2MASS J12544432-6025139, Gaia DR2 6056027414959458304

Constellation Crux

Declination unit: www.wikidata.org, amount: -60.42055051814910

Declination component of proper motion unit: www.wikidata.org, amount: -0.032

Distance from earth unit: www.wikidata.org, amount: +2037.4898

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +0.4908

Radial velocity unit: www.wikidata.org, amount: +1, unit: www.wikidata.org, amount: +7

Right ascension unit: www.wikidata.org, amount: +193.68464271247350

Right ascension component of proper motion unit: www.wikidata.org, amount: -3.988

Spectral class B5V

Stellar rotational velocity unit: www.wikidata.org, amount: +219

External References (2)

Gaia id 6056027414959458304

Simbad id Cl* NGC 4755 MG 215

References

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

Direct Wikidata claims

[2] ↑ Q77839492 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q77839492 — constellation (P59): Crux. wikidata.org.
[4] ↑ Q77839492 — spectral class (P215): B5V. SIMBAD. wikidata.org.
[5] ↑ Q77839492 — part of (P361): Jewel Box. SIMBAD. wikidata.org.
[6] ↑ Q77839492 — catalog code (P528): Cl* NGC 4755 MG 215. SIMBAD. wikidata.org.
[7] ↑ Q77839492 — catalog code (P528): Cl* NGC 4755 SBW 60. SIMBAD. wikidata.org.
[8] ↑ Q77839492 — catalog code (P528): Cl* NGC 4755 DK 3312. SIMBAD. wikidata.org.
[9] ↑ Q77839492 — catalog code (P528): Cl* NGC 4755 HG 3312. SIMBAD. wikidata.org.
[10] ↑ Q77839492 — catalog code (P528): Cl* NGC 4755 ESL 44. SIMBAD. wikidata.org.
[11] ↑ Q77839492 — catalog code (P528): 2MASS J12544432-6025139. SIMBAD. wikidata.org.
[12] ↑ Q77839492 — catalog code (P528): Gaia DR2 6056027414959458304. SIMBAD. wikidata.org.
[13] ↑ Q77839492 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.59'}. The VLT-FLAMES survey of massive stars: stellar parameters and rotational velocities in NGC3293, NGC4755 and NGC6611. wikidata.org.
[14] ↑ Q77839492 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.87'}. The VLT-FLAMES survey of massive stars: stellar parameters and rotational velocities in NGC3293, NGC4755 and NGC6611. wikidata.org.
[15] ↑ Q77839492 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.047'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q77839492 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.982'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q77839492 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.969'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q77839492 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.6156'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q77839492 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.4908'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q77839492 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+1'}. Stellar rotation in young clusters. I. Evolution of projected rotational velocity distributions. wikidata.org.
[21] ↑ Q77839492 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+7'}. Stellar rotation in young clusters. I. Evolution of projected rotational velocity distributions. wikidata.org.
[22] ↑ Q77839492 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+2037.4898'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q77839492 — SIMBAD ID (P3083): Cl* NGC 4755 MG 215. wikidata.org.
[24] ↑ Q77839492 — stellar rotational velocity (P4296): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+219'}. Stellar rotation in young clusters. I. Evolution of projected rotational velocity distributions. wikidata.org.
[25] ↑ Q77839492 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+193.68464271247350'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q77839492 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-60.42055051814910'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q77839492 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). Q77839492. Retrieved May 7, 2026, from https://4ort.xyz/entity/q77839492

MLA “Q77839492.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q77839492.

BibTeX

@misc{4ortxyz_q77839492_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q77839492}}, year = {2026}, url = {https://4ort.xyz/entity/q77839492}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q77839492 — https://4ort.xyz/entity/q77839492 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q77839492 · Last refreshed: May 7, 2026