Coord 2000 | 19393+3707 |
Discov num | ES 2040 |
Comp | Coord arcsec 2000 | 19 39 18.00 +37 06 48.3 |
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Date first | 1923 |
Date last | 2015 |
Obs | 4 |
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Pa first | 108 |
Pa last | 113 |
P.A. Now (θ) | 113° |
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Sep first | 1.6 |
Sep last | 1.6 |
Sep. Now (ρ) | 1.6" |
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Mag pri | 11.58 |
Mag sec | 12.10 |
delta mag (ΔM) | 0.52 |
Spectral class | |||||
Pri motion ra | -003 |
Sec motion ra | |||||||||
Pri motion dec | +010 |
Sec motion dec | |||||||||
Notes |
Precise pa | 113.1 |
Precise sep | 1.648 |
Constellation | Cygnus |
SAO | 68649 |
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Tycho2 | 2668-00737-1 |
Gaia DR2 | 01487064704 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
19393+3707 | ES 2040 | 1983 | 2 | 121 | 1.5 | 11.58 | 12.10 | 193918.00+370648.3 | |||
19393+3707 | ES 2040 | 2005 | 3 | 113 | 1.6 | 11.58 | 12.10 | 193918.00+370648.3 | |||
19393+3707 | ES 2040 | 2015 | 4 | 113 | 1.6 | 11.58 | 12.10 | 193918.00+370648.3 |