19189+4650 DEA 423
19h 18m 54.78s +46° 50' 42.7" P.A. 160.00 sep 23.3 mag 16.30,16.80
| Coord 2000 |
19189+4650 |
|
Discov num |
DEA 423 |
|
Comp |
|
|
Coord arcsec 2000 |
19 18 54.78 +46 50 42.7 |
|
| Date first |
1998 |
|
Date last |
2015 |
|
Obs |
5 |
|
| Pa first |
160 |
|
Pa last |
159.7 |
|
P.A. Now (θ) |
159.7° |
|
| Sep first |
23.3 |
|
Sep last |
23.275 |
|
Sep. Now (ρ) |
23.275" |
|
| Mag pri |
16.30 |
|
Mag sec |
16.80 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
|
|
| Pri motion ra |
+015 |
|
Sec motion ra |
+017 |
|
| Pri motion dec |
-015 |
|
Sec motion dec |
-015 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.088 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
2127735289594860160 |
|
