Q77842482

Thing be_type_star Q77842482

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Q77842482

Summary

Q77842482 is a Be-type star^[1].

Key Facts

Q77842482's instance of is recorded as Be-type star^[2].
Q77842482's constellation is recorded as Crux^[3].
Q77842482's spectral class is recorded as Be^[4].
Q77842482 is part of Jewel Box^[5].
Q77842482's catalog code is recorded as Cl* NGC 4755 BK 137^[6].
Q77842482's catalog code is recorded as Cl* NGC 4755 SBW 58^[7].
Q77842482's catalog code is recorded as Cl* NGC 4755 AS I-39^[8].
Q77842482's catalog code is recorded as GEN# +2.47550139^[9].
Q77842482's catalog code is recorded as NGC 4755 139^[10].
Q77842482's catalog code is recorded as Cl* NGC 4755 HG 139^[11].
Q77842482's catalog code is recorded as Cl* NGC 4755 ESL 42^[12].
Q77842482's catalog code is recorded as 2MASS J12532645-6019003^[13].
Q77842482's catalog code is recorded as Cl* NGC 4755 MG 31^[14].
Q77842482's catalog code is recorded as Gaia DR2 6056408597560690304^[15].
Q77842482's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.58'}^[16].
Q77842482's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.87'}^[17].
Q77842482's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.040'}^[18].
Q77842482's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.030'}^[19].
Q77842482's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.996'}^[20].
Q77842482's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.6088'}^[21].
Q77842482's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.4805'}^[22].
Q77842482's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+7'}^[23].
Q77842482's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+9'}^[24].
Q77842482's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+2081.1655'}^[25].
Q77842482's stellar rotational velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+321'}^[26].

Body

Definition and Type

Q77842482's instance of is recorded as Be-type star^[2].

Use and Application

Q77842482 is part of Jewel Box^[5].

⭐ Popularity Graph

0/100 established

Quick Facts

Instance of Be-type star

Part of Jewel Box

Properties

Apparent magnitude unit: 1, amount: +11.58, unit: 1, amount: +11.87, unit: 1, amount: +11.040, unit: 1, amount: +11.030, unit: 1, amount: +10.996, unit: 1, amount: +11.6088

Catalog code Cl* NGC 4755 BK 137, Cl* NGC 4755 SBW 58, Cl* NGC 4755 AS I-39, GEN# +2.47550139, NGC 4755 139, Cl* NGC 4755 HG 139, Cl* NGC 4755 ESL 42, 2MASS J12532645-6019003, Cl* NGC 4755 MG 31, Gaia DR2 6056408597560690304

Constellation Crux

Declination unit: www.wikidata.org, amount: -60.31676445490260

Declination component of proper motion unit: www.wikidata.org, amount: -1.190

Distance from earth unit: www.wikidata.org, amount: +2081.1655

Effective temperature unit: www.wikidata.org, amount: +20584

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +0.4805

Radial velocity unit: www.wikidata.org, amount: +7, unit: www.wikidata.org, amount: +9

Right ascension unit: www.wikidata.org, amount: +193.36025632947470

Right ascension component of proper motion unit: www.wikidata.org, amount: -4.782

Spectral class Be

Stellar rotational velocity unit: www.wikidata.org, amount: +321

Surface gravity unit: www.wikidata.org, amount: +14800

External References (2)

Gaia id 6056408597560690304

Simbad id NGC 4755 139

References

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

Direct Wikidata claims

[2] ↑ Q77842482 — instance of (P31): Be-type star. SIMBAD. wikidata.org.
[3] ↑ Q77842482 — constellation (P59): Crux. wikidata.org.
[4] ↑ Q77842482 — spectral class (P215): Be. Variability of Be stars in southern open clusters. wikidata.org.
[5] ↑ Q77842482 — part of (P361): Jewel Box. SIMBAD. wikidata.org.
[6] ↑ Q77842482 — catalog code (P528): Cl* NGC 4755 BK 137. SIMBAD. wikidata.org.
[7] ↑ Q77842482 — catalog code (P528): Cl* NGC 4755 SBW 58. SIMBAD. wikidata.org.
[8] ↑ Q77842482 — catalog code (P528): Cl* NGC 4755 AS I-39. SIMBAD. wikidata.org.
[9] ↑ Q77842482 — catalog code (P528): GEN# +2.47550139. SIMBAD. wikidata.org.
[10] ↑ Q77842482 — catalog code (P528): NGC 4755 139. SIMBAD. wikidata.org.
[11] ↑ Q77842482 — catalog code (P528): Cl* NGC 4755 HG 139. SIMBAD. wikidata.org.
[12] ↑ Q77842482 — catalog code (P528): Cl* NGC 4755 ESL 42. SIMBAD. wikidata.org.
[13] ↑ Q77842482 — catalog code (P528): 2MASS J12532645-6019003. SIMBAD. wikidata.org.
[14] ↑ Q77842482 — catalog code (P528): Cl* NGC 4755 MG 31. SIMBAD. wikidata.org.
[15] ↑ Q77842482 — catalog code (P528): Gaia DR2 6056408597560690304. SIMBAD. wikidata.org.
[16] ↑ Q77842482 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.58'}. The VLT-FLAMES survey of massive stars: stellar parameters and rotational velocities in NGC3293, NGC4755 and NGC6611. wikidata.org.
[17] ↑ Q77842482 — 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.
[18] ↑ Q77842482 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.040'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[19] ↑ Q77842482 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.030'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[20] ↑ Q77842482 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.996'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[21] ↑ Q77842482 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.6088'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q77842482 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.4805'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q77842482 — 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.
[24] ↑ Q77842482 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+9'}. Stellar rotation in young clusters. I. Evolution of projected rotational velocity distributions. wikidata.org.
[25] ↑ Q77842482 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+2081.1655'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q77842482 — stellar rotational velocity (P4296): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+321'}. Variability of Be stars in southern open clusters. wikidata.org.

Class ancestry

[1] ↑ Q77842482 is an instance of Be-type star (Q812800) [P31, primary]. Wikidata. wikidata.org.

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APA 4ort.xyz Knowledge Graph. (2026). Q77842482. Retrieved May 7, 2026, from https://4ort.xyz/entity/q77842482

MLA “Q77842482.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q77842482.

BibTeX

@misc{4ortxyz_q77842482_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q77842482}}, year = {2026}, url = {https://4ort.xyz/entity/q77842482}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q77842482 — https://4ort.xyz/entity/q77842482 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q77842482 · Last refreshed: May 7, 2026