13211+3451 NSN 642 AB
13h 21m 08.23s +34° 50' 58.0" P.A. 70.00 sep 13.8 mag 10.04,17.47
| Coord 2000 |
13211+3451 |
|
Discov num |
NSN 642 |
|
Comp |
AB |
|
Coord arcsec 2000 |
13 21 08.23 +34 50 58.0 |
|
| Date first |
1998 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
70 |
|
Pa last |
70.3 |
|
P.A. Now (θ) |
70.3° |
|
| Sep first |
13.7 |
|
Sep last |
13.834 |
|
Sep. Now (ρ) |
13.834" |
|
| Mag pri |
10.04 |
|
Mag sec |
17.47 |
|
delta mag (ΔM) |
7.43 |
|
Spectral class |
|
|
| Pri motion ra |
-149 |
|
Sec motion ra |
-153 |
|
| Pri motion dec |
+036 |
|
Sec motion dec |
+035 |
|
| Notes |
T
W
(Parallax indicates physical, ) |
|
rPM=0.026 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Canes Venatici |
|
Tycho2 |
2538-00474-1 |
|
HD |
116157 |
|
