19403+4839 DEA 141
19h 40m 21.26s +48° 39' 40.8" P.A. 159.00 sep 7.5 mag 12.90,17.80
Coord 2000 |
19403+4839 |
|
Discov num |
DEA 141 |
|
Comp |
|
|
Coord arcsec 2000 |
19 40 21.26 +48 39 40.8 |
|
Date first |
1998 |
|
Date last |
2015 |
|
Obs |
6 |
|
Pa first |
160 |
|
Pa last |
159 |
|
P.A. Now (θ) |
159° |
|
Sep first |
7.5 |
|
Sep last |
7.472 |
|
Sep. Now (ρ) |
7.472" |
|
Mag pri |
12.90 |
|
Mag sec |
17.80 |
|
delta mag (ΔM) |
4.9 |
|
Spectral class |
|
|
Pri motion ra |
-003 |
|
Sec motion ra |
-005 |
|
Pri motion dec |
-007 |
|
Sec motion dec |
-004 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.473
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Gaia DR2 |
2134778280046448128 |
|