13283+4524 BVD 231
13h 28m 17.33s +45° 23' 49.9" P.A. 42.00 sep 25.3 mag 17.60,19.20
| Coord 2000 |
13283+4524 |
|
Discov num |
BVD 231 |
|
Comp |
|
|
Coord arcsec 2000 |
13 28 17.33 +45 23 49.9 |
|
| Date first |
1956 |
|
Date last |
2015 |
|
Obs |
11 |
|
| Pa first |
42 |
|
Pa last |
42.2 |
|
P.A. Now (θ) |
42.2° |
|
| Sep first |
25.2 |
|
Sep last |
25.346 |
|
Sep. Now (ρ) |
25.346" |
|
| Mag pri |
17.60 |
|
Mag sec |
19.20 |
|
delta mag (ΔM) |
1.6 |
|
Spectral class |
|
|
| Pri motion ra |
-076 |
|
Sec motion ra |
-076 |
|
| Pri motion dec |
-057 |
|
Sec motion dec |
-052 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.053 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Canes Venatici |
|
Gaia DR2 |
1550246390836627584 |
|
