Coord 2000 | 20059+3157 |
Discov num | SEI 852 |
Comp | Coord arcsec 2000 | 20 05 59.89 +31 57 33.6 |
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Date first | 1998 |
Date last | 2017 |
Obs | 9 |
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Pa first | 254 |
Pa last | 255 |
P.A. Now (θ) | 255° |
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Sep first | 44.8 |
Sep last | 44.8 |
Sep. Now (ρ) | 44.8" |
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Mag pri | 11.62 |
Mag sec | 13.64 |
delta mag (ΔM) | 2.02 |
Spectral class | |||||
Pri motion ra | -000 |
Sec motion ra | -011 |
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Pri motion dec | -002 |
Sec motion dec | -020 |
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Notes |
Precise pa | 254.7 |
Precise sep | 44.8 |
Constellation | Cygnus |
Tycho2 | 2674-00508-1 |
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Gaia DR2 | 46724288128 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20059+3157 | SEI 852 | 1893 | 1 | 76 | 19.0 | 11.71 | 11.70 | 200559.89+315733.4 | |||
20059+3157 | SEI 852 | 2014 | 2 | 74 | 44.7 | 11.71 | 11.70 | 200559.89+315733.4 | |||
20059+3157 | SEI 852 | 2017 | 5 | 255 | 44.8 | 11.62 | 13.64 | 200559.89+315733.6 |