Coord 2000 | 00170+2146 |
Discov num | KU 4 |
Comp | Coord arcsec 2000 | 00 17 01.49 +21 46 26.2 |
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Date first | 1901 |
Date last | 2016 |
Obs | 28 |
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Pa first | 135 |
Pa last | 135 |
P.A. Now (θ) | 135° |
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Sep first | 2.5 |
Sep last | 2.4 |
Sep. Now (ρ) | 2.4" |
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Mag pri | 9.78 |
Mag sec | 10.64 |
delta mag (ΔM) | 0.86 |
Spectral class | G0 (yellow) |
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Pri motion ra | +103 |
Sec motion ra | +103 |
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Pri motion dec | -053 |
Sec motion dec | -053 |
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Notes |
Precise pa | 135.2 |
Precise sep | 2.38 |
Constellation | Andromeda |
HIP | 1358 |
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Tycho2 | 1185-01789-1 |
Gaia DR2 | 2800245666843767040 |
BD | BD+20 18 |
Distance | 178.57 |
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Distance ly | 582.5 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
00170+2146 | KU 4 | 2000 | 25 | 135 | 2.4 | 9.78 | 10.64 | G0 | D | 001701.49+214626.2 | |
00170+2146 | KU 4 | 2009 | 26 | 136 | 2.4 | 9.78 | 10.64 | G0 | D | 001701.49+214626.2 | |
00170+2146 | KU 4 | 2015 | 27 | 135 | 2.4 | 9.78 | 10.64 | G0 | 001701.49+214626.2 |