22194+6640 NSN 799
22h 19m 21.16s +66° 39' 53.4" P.A. 14.00 sep 20.7 mag 16.90,17.40
| Coord 2000 |
22194+6640 |
|
Discov num |
NSN 799 |
|
Comp |
|
|
Coord arcsec 2000 |
22 19 21.16 +66 39 53.4 |
|
| Date first |
1952 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
14 |
|
Pa last |
13.8 |
|
P.A. Now (θ) |
13.8° |
|
| Sep first |
20.7 |
|
Sep last |
20.67 |
|
Sep. Now (ρ) |
20.67" |
|
| Mag pri |
16.90 |
|
Mag sec |
17.40 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
|
|
| Pri motion ra |
+155 |
|
Sec motion ra |
+150 |
|
| Pri motion dec |
+085 |
|
Sec motion dec |
+084 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.029 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
