12452+4717 BVD 224
12h 45m 10.81s +47° 17' 28.1" P.A. 125.00 sep 18.4 mag 12.80,18.20
| Coord 2000 |
12452+4717 |
|
Discov num |
BVD 224 |
|
Comp |
|
|
Coord arcsec 2000 |
12 45 10.81 +47 17 28.1 |
|
| Date first |
1955 |
|
Date last |
2016 |
|
Obs |
14 |
|
| Pa first |
125 |
|
Pa last |
124.8 |
|
P.A. Now (θ) |
124.8° |
|
| Sep first |
18.4 |
|
Sep last |
18.391 |
|
Sep. Now (ρ) |
18.391" |
|
| Mag pri |
12.80 |
|
Mag sec |
18.20 |
|
delta mag (ΔM) |
5.4 |
|
Spectral class |
|
|
| Pri motion ra |
+068 |
|
Sec motion ra |
+070 |
|
| Pri motion dec |
-086 |
|
Sec motion dec |
-087 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.02 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Canes Venatici |
|
Gaia DR2 |
1543135539904329856 |
|
