Coord 2000 | 20263+3728 |
Discov num | AG 255 |
Comp | Coord arcsec 2000 | 20 26 15.35 +37 27 29.8 |
|||||
Date first | 1896 |
Date last | 2018 |
Obs | 22 |
||||||
Pa first | 286 |
Pa last | 287 |
P.A. Now (θ) | 287° |
||||||
Sep first | 5.3 |
Sep last | 5.2 |
Sep. Now (ρ) | 5.2" |
||||||
Mag pri | 10.02 |
Mag sec | 10.53 |
delta mag (ΔM) | 0.51 |
Spectral class | |||||
Pri motion ra | +005 |
Sec motion ra | +003 |
||||||||
Pri motion dec | -002 |
Sec motion dec | -002 |
||||||||
Notes | N
(See Notes) |
Precise pa | 286.6 |
Precise sep | 5.208 |
Constellation | Cygnus |
Tycho2 | 2697-00442-1 |
||||
Gaia DR2 | 38559315840 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20263+3728 | AG 255 | 2008 | 15 | 286 | 4.9 | 10.02 | 10.53 | D | 202615.35+372729.8 | ||
20263+3728 | AG 255 | 2015 | 17 | 287 | 5.1 | 10.02 | 10.53 | N | 202615.35+372729.8 | ||
20263+3728 | AG 255 | 2018 | 22 | 287 | 5.2 | 10.02 | 10.53 | N | 202615.35+372729.8 |