Coord 2000 | 05320-0018 |
Discov num | BU 558 |
Comp | AB |
Coord arcsec 2000 | 05 32 00.40 -00 17 56.7 |
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Date first | 1877 |
Date last | 2016 |
Obs | 10 |
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Pa first | 227 |
Pa last | 229 |
P.A. Now (θ) | 229° |
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Sep first | 33.8 |
Sep last | 33.4 |
Sep. Now (ρ) | 33.4" |
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Mag pri | 2.41 |
Mag sec | 14.20 |
delta mag (ΔM) | 11.79 |
Spectral class | O9.5II+ (blue) |
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Pri motion ra | +002 |
Sec motion ra | -009 |
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Pri motion dec | +001 |
Sec motion dec | +005 |
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Notes | N
(See Notes) |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 132220 | 05 32 00 -00 17 57 | HEI 42 Aa,Ab | 2019 | 43 | 128 | 0.3 | 2.41 | 3.76 | 1.35 | Y | ||
Show | Mintaka | 132220 | 05 32 00 -00 17 57 | BU 558 AB | 2016 | 10 | 229 | 33.4 | 2.41 | 14.20 | 11.79 | <=== | |
Show | 132221 | 05 32 00 -00 17 57 | STFA 14 AC | 2017 | 78 | 4 | 56.2 | 2.41 | 6.83 | 4.42 |
Precise pa | 228.7 |
Precise sep | 33.42 |
Common name | Mintaka |
Meaning | belt |
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Other names | MINTIKA |
Constellation | Orion |
SAO | 132220 |
HD | 36486 |
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HR | 1852 |
DM | BD-00 983 |
Bayer | Delta Orionis |
Bayer name | Del Ori |
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Flamsteed | 34 Orionis |
Flamsteed name | 34 Ori |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
05320-0018 | BU 558 | AB | 1998 | 6 | 228 | 33.2 | 2.41 | 14.20 | B0III | D | 053200.40-001756.7 |
05320-0018 | BU 558 | AB | 2008 | 7 | 228 | 33.4 | 2.41 | 14.20 | B0III | D | 053200.40-001756.7 |
05320-0018 | BU 558 | AB | 2014 | 9 | 229 | 33.0 | 2.41 | 14.20 | B0III | N | 053200.40-001756.7 |
05320-0018 | BU 558 | AB | 2016 | 10 | 229 | 33.4 | 2.41 | 14.20 | B0III | N | 053200.40-001756.7 |