Delta Orionis A

Summary

Delta Orionis An is a binary star^[1].

Key Facts

• Delta Orionis A's instance of is recorded as binary star^[2].
• Delta Orionis A's instance of is recorded as star^[3].
• Delta Orionis A's instance of is recorded as spectroscopic binary^[4].
• Delta Orionis A's spectral class is recorded as O9.5II+B1V+B0IV^[5].
• Delta Orionis A's part of is recorded as Mintaka^[6].
• Delta Orionis A's companion of is recorded as Delta Orionis B^[7].
• Delta Orionis A's catalog code is recorded as CCDM J05320-0018A^[8].
• Delta Orionis A's catalog code is recorded as WDS J05320-0018Aa^[9].
• Delta Orionis A's catalog code is recorded as TYC 4766-2445-1^[10].
• Delta Orionis A's catalog code is recorded as GOS G203.86-17.74 01^[11].
• Delta Orionis A's SIMBAD ID is recorded as * del Ori A^[12].
• Delta Orionis A's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+83.0016583'}^[13].
• Delta Orionis A's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-0.2990806'}^[14].
• Delta Orionis A's epoch is recorded as J2000.0^[15].
• Delta Orionis A's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+0.6'}^[16].
• Delta Orionis A's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+1.7'}^[17].

Body

Geography

Delta Orionis A's part of is recorded as Mintaka^[6].

Designation and Status

Recorded instance of include binary star^[2], star^[3], and spectroscopic binary^[4].

History and Context

Catalog codes include CCDM J05320-0018A^[8], WDS J05320-0018Aa^[9], TYC 4766-2445-1^[10], and GOS G203.86-17.74 01^[11].