17459-0231 BAL 245
17h 46m 54.05s -02° 31' 17.3" P.A. 71.00 sep 12.0 mag 10.73,11.80
| Coord 2000 |
17459-0231 |
|
Discov num |
BAL 245 |
|
Comp |
|
|
Coord arcsec 2000 |
17 46 54.05 -02 31 17.3 |
|
| Date first |
1895 |
|
Date last |
2019 |
|
Obs |
13 |
|
| Pa first |
71 |
|
Pa last |
70.9 |
|
P.A. Now (θ) |
70.9° |
|
| Sep first |
12.1 |
|
Sep last |
12 |
|
Sep. Now (ρ) |
12" |
|
| Mag pri |
10.73 |
|
Mag sec |
11.80 |
|
delta mag (ΔM) |
1.07 |
|
Spectral class |
|
|
| Pri motion ra |
+046 |
|
Sec motion ra |
+048 |
|
| Pri motion dec |
-005 |
|
Sec motion dec |
-005 |
|
| Notes |
|
|
rPM=0.041 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ophiuchus |
|
Tycho2 |
5086-01009-1 |
|
Gaia DR2 |
4369236252740378880 |
|
