19377+4645 DEA 389
19h 37m 45.69s +46° 45' 40.3" P.A. 335.00 sep 18.8 mag 14.10,14.40
Coord 2000 |
19377+4645 |
|
Discov num |
DEA 389 |
|
Comp |
|
|
Coord arcsec 2000 |
19 37 45.69 +46 45 40.3 |
|
Date first |
1998 |
|
Date last |
2015 |
|
Obs |
10 |
|
Pa first |
335 |
|
Pa last |
335 |
|
P.A. Now (θ) |
335° |
|
Sep first |
18.8 |
|
Sep last |
18.815 |
|
Sep. Now (ρ) |
18.815" |
|
Mag pri |
14.10 |
|
Mag sec |
14.40 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
|
|
Pri motion ra |
-020 |
|
Sec motion ra |
-021 |
|
Pri motion dec |
-020 |
|
Sec motion dec |
-028 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.23 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Gaia DR2 |
2128156608708319104 |
|