Coord 2000 | 20208+3748 |
Discov num | SEI1095 |
Comp | Coord arcsec 2000 | 20 20 50.36 +37 48 07.7 |
|||||
Date first | 1895 |
Date last | 2017 |
Obs | 14 |
||||||
Pa first | 63 |
Pa last | 63 |
P.A. Now (θ) | 63° |
||||||
Sep first | 25.4 |
Sep last | 24.7 |
Sep. Now (ρ) | 24.7" |
||||||
Mag pri | 11.63 |
Mag sec | 12.13 |
delta mag (ΔM) | 0.5 |
Spectral class | |||||
Pri motion ra | -004 |
Sec motion ra | -004 |
||||||||
Pri motion dec | -003 |
Sec motion dec | -002 |
||||||||
Notes |
Precise pa | 62.6 |
Precise sep | 24.685 |
Constellation | Cygnus |
SAO | 69873 |
||||
Tycho2 | 3152-01604-1 |
Gaia DR2 | 53245577984 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20208+3748 | SEI1095 | 1998 | 5 | 63 | 24.7 | 11.58 | 12.11 | D | 202050.36+374807.7 | ||
20208+3748 | SEI1095 | 2002 | 6 | 63 | 24.7 | 11.58 | 12.11 | D | 202050.36+374807.7 | ||
20208+3748 | SEI1095 | 2015 | 8 | 63 | 24.7 | 11.63 | 12.13 | 202050.36+374807.7 | |||
20208+3748 | SEI1095 | 2017 | 10 | 63 | 24.7 | 11.63 | 12.13 | 202050.36+374807.7 |