19521+4031 DEA 381
19h 52m 08.14s +40° 31' 13.5" P.A. 277.00 sep 18.4 mag 13.60,13.90
| Coord 2000 |
19521+4031 |
|
Discov num |
DEA 381 |
|
Comp |
|
|
Coord arcsec 2000 |
19 52 08.14 +40 31 13.5 |
|
| Date first |
1998 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
278 |
|
Pa last |
277.4 |
|
P.A. Now (θ) |
277.4° |
|
| Sep first |
18.3 |
|
Sep last |
18.377 |
|
Sep. Now (ρ) |
18.377" |
|
| Mag pri |
13.60 |
|
Mag sec |
13.90 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
|
|
| Pri motion ra |
+000 |
|
Sec motion ra |
-001 |
|
| Pri motion dec |
-005 |
|
Sec motion dec |
-009 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.455
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
2073785208967341952 |
|
