Coord 2000 | 03443+3217 |
Discov num | BU 535 |
Comp | Coord arcsec 2000 | 03 44 19.13 +32 17 17.7 |
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Date first | 1877 |
Date last | 2009 |
Obs | 51 |
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Pa first | 61 |
Pa last | 23 |
P.A. Now (θ) | 23° |
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Sep first | 1.0 |
Sep last | 1.0 |
Sep. Now (ρ) | 1" |
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Mag pri | 3.91 |
Mag sec | 6.70 |
delta mag (ΔM) | 2.79 |
Spectral class | B1III (blue-white) |
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Pri motion ra | +009 |
Sec motion ra | +009 |
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Pri motion dec | -014 |
Sec motion dec | -014 |
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Notes | N
(See Notes) |
Common name | Atik |
Constellation | Perseus |
SAO | 56673 |
HIP | 17448 |
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Tycho2 | 2359-01258-1 |
HD | 23180 |
HR | 1131 |
GC | 4461 |
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BD | BD+31 642 |
Bayer | Omicron Persei |
Bayer name | Omi Per |
Flamsteed | 38 Persei |
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Flamsteed name | 38 Per |
Distance | 343.64 |
Distance ly | 1120.95 |
last precise pa | 22.8 |
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last precise sep | 1.046 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
03443+3217 | BU 535 | 2005 | 49 | 24 | 1.1 | 3.91 | 6.70 | B1III | N D | 034419.13+321717.7 | |
03443+3217 | BU 535 | 2008 | 50 | 24 | 1.0 | 3.91 | 6.70 | B1III | N D | 034419.13+321717.7 | |
03443+3217 | BU 535 | 2009 | 51 | 23 | 1.0 | 3.91 | 6.70 | B1III | N D | 034419.13+321717.7 |