19101+5057 DEA 171
19h 10m 11.21s +50° 57' 48.3" P.A. 78.00 sep 8.6 mag 12.80,15.50
Coord 2000 |
19101+5057 |
|
Discov num |
DEA 171 |
|
Comp |
|
|
Coord arcsec 2000 |
19 10 11.21 +50 57 48.3 |
|
Date first |
2000 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
77 |
|
Pa last |
77.9 |
|
P.A. Now (θ) |
77.9° |
|
Sep first |
8.6 |
|
Sep last |
8.55 |
|
Sep. Now (ρ) |
8.55" |
|
Mag pri |
12.80 |
|
Mag sec |
15.50 |
|
delta mag (ΔM) |
2.7 |
|
Spectral class |
|
|
Pri motion ra |
-006 |
|
Sec motion ra |
-005 |
|
Pri motion dec |
-002 |
|
Sec motion dec |
-003 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.224 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Gaia DR2 |
2133009440713221760 |
|