Q84213790

spectroscopic binary in the constellation Orion

Thing spectroscopic_binary Q84213790

Press Enter · cited answer in seconds

Q84213790

Summary

Q84213790 is a spectroscopic binary^[1].

Key Facts

Q84213790's instance of is recorded as spectroscopic binary^[2].
Q84213790's constellation is recorded as Orion^[3].
Q84213790's spectral class is recorded as F7.5^[4].
Q84213790 is part of NAME Orion Nebula Cluster^[5].
Q84213790's catalog code is recorded as GEN# +9.00010444^[6].
Q84213790's catalog code is recorded as Parenago 1662^[7].
Q84213790's catalog code is recorded as UBV M 51641^[8].
Q84213790's catalog code is recorded as WH 254^[9].
Q84213790's catalog code is recorded as [RHS2000] 1-939^[10].
Q84213790's catalog code is recorded as [TVZ96] 143^[11].
Q84213790's catalog code is recorded as uvby98 900010444^[12].
Q84213790's catalog code is recorded as 2MASS J05345439-0602020^[13].
Q84213790's catalog code is recorded as Brun 444^[14].
Q84213790's catalog code is recorded as GEN# +2.19760444^[15].
Q84213790's catalog code is recorded as Gaia DR2 3017164261441053568^[16].
Q84213790's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.77'}^[17].
Q84213790's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.38'}^[18].
Q84213790's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.552'}^[19].
Q84213790's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.21'}^[20].
Q84213790's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.141'}^[21].
Q84213790's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.5927'}^[22].
Q84213790's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.2805'}^[23].
Q84213790's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+74.56'}^[24].
Q84213790's metallicity is recorded as {'unit': '1', 'amount': '-0.38'}^[25].
Q84213790's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+438.5003'}^[26].

Body

Definition and Type

Q84213790's instance of is recorded as spectroscopic binary^[2].

Use and Application

Q84213790 is part of NAME Orion Nebula Cluster^[5].

⭐ Popularity Graph

0/100 long tail

Quick Facts

Instance of spectroscopic binary

Part of NAME Orion Nebula Cluster

Properties

Apparent magnitude unit: 1, amount: +10.77, unit: 1, amount: +11.38, unit: 1, amount: +9.552, unit: 1, amount: +9.21, unit: 1, amount: +9.141, unit: 1, amount: +10.5927

Catalog code GEN# +9.00010444, Parenago 1662, UBV M 51641, WH 254, [RHS2000] 1-939, [TVZ96] 143, uvby98 900010444, 2MASS J05345439-0602020, Brun 444, GEN# +2.19760444, Gaia DR2 3017164261441053568

Constellation Orion

Declination unit: www.wikidata.org, amount: -6.03392020632840

Declination component of proper motion unit: www.wikidata.org, amount: +28.742

Distance from earth unit: www.wikidata.org, amount: +438.5003

Effective temperature unit: www.wikidata.org, amount: +6187

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: -0.38

Parallax unit: www.wikidata.org, amount: +2.2805

Radial velocity unit: www.wikidata.org, amount: +74.56

Right ascension unit: www.wikidata.org, amount: +83.72666830734670

Right ascension component of proper motion unit: www.wikidata.org, amount: -10.312

Spectral class F7.5

Stellar rotational velocity unit: www.wikidata.org, amount: +4.403

Surface gravity unit: www.wikidata.org, amount: +42900

External References (2)

Gaia id 3017164261441053568

Simbad id Brun 444

References

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

Direct Wikidata claims

[2] ↑ Q84213790 — instance of (P31): spectroscopic binary. SIMBAD. wikidata.org.
[3] ↑ Q84213790 — constellation (P59): Orion. wikidata.org.
[4] ↑ Q84213790 — spectral class (P215): F7.5. Evidence for environmental dependence of the upper stellar initial mass function in Orion A. wikidata.org.
[5] ↑ Q84213790 — part of (P361): NAME Orion Nebula Cluster. SIMBAD. wikidata.org.
[6] ↑ Q84213790 — catalog code (P528): GEN# +9.00010444. SIMBAD. wikidata.org.
[7] ↑ Q84213790 — catalog code (P528): Parenago 1662. SIMBAD. wikidata.org.
[8] ↑ Q84213790 — catalog code (P528): UBV M 51641. SIMBAD. wikidata.org.
[9] ↑ Q84213790 — catalog code (P528): WH 254. SIMBAD. wikidata.org.
[10] ↑ Q84213790 — catalog code (P528): [RHS2000] 1-939. SIMBAD. wikidata.org.
[11] ↑ Q84213790 — catalog code (P528): [TVZ96] 143. SIMBAD. wikidata.org.
[12] ↑ Q84213790 — catalog code (P528): uvby98 900010444. SIMBAD. wikidata.org.
[13] ↑ Q84213790 — catalog code (P528): 2MASS J05345439-0602020. SIMBAD. wikidata.org.
[14] ↑ Q84213790 — catalog code (P528): Brun 444. SIMBAD. wikidata.org.
[15] ↑ Q84213790 — catalog code (P528): GEN# +2.19760444. SIMBAD. wikidata.org.
[16] ↑ Q84213790 — catalog code (P528): Gaia DR2 3017164261441053568. SIMBAD. wikidata.org.
[17] ↑ Q84213790 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.77'}. SIMBAD. wikidata.org.
[18] ↑ Q84213790 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.38'}. SIMBAD. wikidata.org.
[19] ↑ Q84213790 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.552'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[20] ↑ Q84213790 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.21'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[21] ↑ Q84213790 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.141'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[22] ↑ Q84213790 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.5927'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q84213790 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.2805'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q84213790 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+74.56'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q84213790 — metallicity (P2227): {'unit': '1', 'amount': '-0.38'}. Chemical evolution of the Orion association. III. The lithium abundance of F and G stars. wikidata.org.
[26] ↑ Q84213790 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+438.5003'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q84213790 is an instance of spectroscopic binary (Q1993624) [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). Q84213790. Retrieved May 7, 2026, from https://4ort.xyz/entity/q84213790

MLA “Q84213790.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q84213790.

BibTeX

@misc{4ortxyz_q84213790_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q84213790}}, year = {2026}, url = {https://4ort.xyz/entity/q84213790}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q84213790 — https://4ort.xyz/entity/q84213790 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q84213790 · Last refreshed: May 7, 2026