Coord 2000 | 15019-3819 |
Discov num | B 2345 |
Comp | AB |
Coord arcsec 2000 | 15 01 53.01 -38 19 02.2 |
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Date first | 1912 |
Date last | 2015 |
Obs | 7 |
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Pa first | 85 |
Pa last | 110 |
P.A. Now (θ) | 110° |
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Sep first | 6.9 |
Sep last | 9.6 |
Sep. Now (ρ) | 9.6" |
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Mag pri | 8.93 |
Mag sec | 11.90 |
delta mag (ΔM) | 2.97 |
Spectral class | K1(III) (yellow-orange) |
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Pri motion ra | -004 |
Sec motion ra | +028 |
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Pri motion dec | -008 |
Sec motion dec | -047 |
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Notes |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 206220 | 15 01 53 -38 19 02 | B 2345 AB | 2015 | 7 | 110 | 9.6 | 8.93 | 11.90 | 2.97 | <=== | ||
Show | 206220 | 15 01 54 -38 19 05 | UC 2901 BC | 2016 | 7 | 298 | 41.3 | 11.90 | 15.40 | 3.50 |
Precise pa | 110.2 |
Precise sep | 9.593 |
Constellation | Hydra |
SAO | 206220 |
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HIP | 73545 |
Tycho2 | 7821-00821-1 |
Gaia DR2 | 6197925678317145600 |
HD | 132744 |
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CD | CD-37 9876 |
Distance | 336.7 |
Distance ly | 1098.32 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
15019-3819 | B 2345 | AB | 1999 | 6 | 107 | 9.2 | 8.80 | 11.00 | K1(III) | D | 150153.01-381902.2 |
15019-3819 | B 2345 | AB | 2015 | 7 | 110 | 9.6 | 8.93 | 11.90 | K1(III) | 150153.01-381902.2 |