19515+4201 DEA 183
19h 51m 31.01s +42° 01' 27.6" P.A. 56.00 sep 8.7 mag 13.80,18.00
Coord 2000 |
19515+4201 |
|
Discov num |
DEA 183 |
|
Comp |
|
|
Coord arcsec 2000 |
19 51 31.01 +42 01 27.6 |
|
Date first |
1998 |
|
Date last |
2015 |
|
Obs |
6 |
|
Pa first |
57 |
|
Pa last |
56.3 |
|
P.A. Now (θ) |
56.3° |
|
Sep first |
8.8 |
|
Sep last |
8.703 |
|
Sep. Now (ρ) |
8.703" |
|
Mag pri |
13.80 |
|
Mag sec |
18.00 |
|
delta mag (ΔM) |
4.2 |
|
Spectral class |
|
|
Pri motion ra |
-004 |
|
Sec motion ra |
-002 |
|
Pri motion dec |
-010 |
|
Sec motion dec |
-006 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.415
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Gaia DR2 |
2078428820222390400 |
|