19317+4921 DEA 140
19h 31m 46.79s +49° 21' 31.6" P.A. 15.00 sep 7.5 mag 13.60,15.70
| Coord 2000 |
19317+4921 |
|
Discov num |
DEA 140 |
|
Comp |
|
|
Coord arcsec 2000 |
19 31 46.79 +49 21 31.6 |
|
| Date first |
1998 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
16 |
|
Pa last |
14.8 |
|
P.A. Now (θ) |
14.8° |
|
| Sep first |
7.6 |
|
Sep last |
7.465 |
|
Sep. Now (ρ) |
7.465" |
|
| Mag pri |
13.60 |
|
Mag sec |
15.70 |
|
delta mag (ΔM) |
2.1 |
|
Spectral class |
|
|
| Pri motion ra |
-002 |
|
Sec motion ra |
-011 |
|
| Pri motion dec |
-012 |
|
Sec motion dec |
-014 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.518
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
2129793403562742528 |
|
