13221+2755 MLB 646
13h 22m 08.08s +27° 54' 17.0" P.A. 163.00 sep 2.5 mag 10.50,10.60
| Coord 2000 |
13221+2755 |
|
Discov num |
MLB 646 |
|
Comp |
|
|
Coord arcsec 2000 |
13 22 08.08 +27 54 17.0 |
|
| Date first |
1930 |
|
Date last |
2016 |
|
Obs |
8 |
|
| Pa first |
170 |
|
Pa last |
163.1 |
|
P.A. Now (θ) |
163.1° |
|
| Sep first |
2.5 |
|
Sep last |
2.522 |
|
Sep. Now (ρ) |
2.522" |
|
| Mag pri |
10.50 |
|
Mag sec |
10.60 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
|
|
| Pri motion ra |
+002 |
|
Sec motion ra |
|
|
| Pri motion dec |
-016 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Canes Venatici |
|
Gaia DR2 |
1449545350661546368 |
|
