Coord 2000 | 20296+3901 |
Discov num | SEI1137 |
Comp | AC |
Coord arcsec 2000 | 20 29 35.09 +39 01 10.4 |
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Date first | 1895 |
Date last | 2016 |
Obs | 16 |
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Pa first | 313 |
Pa last | 310 |
P.A. Now (θ) | 310° |
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Sep first | 22.2 |
Sep last | 22.0 |
Sep. Now (ρ) | 22" |
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Mag pri | 11.09 |
Mag sec | 11.41 |
delta mag (ΔM) | 0.32 |
Spectral class | A5+G8 (white/yellow) |
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Pri motion ra | -004 |
Sec motion ra | -005 |
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Pri motion dec | -002 |
Sec motion dec | -014 |
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Notes |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 70100 | 20 29 35 +39 01 10 | ALI 936 AB | 2016 | 11 | 77 | 10.5 | 11.09 | 11.46 | 0.37 | |||
Show | 70100 | 20 29 35 +39 01 10 | SEI 1137 AC | 2016 | 16 | 310 | 22.0 | 11.09 | 11.41 | 0.32 | <=== |
Precise pa | 309.6 |
Precise sep | 22.036 |
Constellation | Cygnus |
SAO | 70100 |
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Tycho2 | 3152-01441-1 |
Gaia DR2 | 2064175305531141760 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20296+3901 | SEI1137 | AC | 1998 | 8 | 310 | 22.1 | 11.09 | 11.71 | D | 202935.09+390110.4 | |
20296+3901 | SEI1137 | AC | 2002 | 9 | 310 | 22.1 | 11.09 | 11.71 | D | 202935.09+390110.4 | |
20296+3901 | SEI1137 | AC | 2016 | 12 | 310 | 22.0 | 11.09 | 11.41 | A5+G8 | 202935.09+390110.4 |