17326+4538 BVD 254
17h 32m 36.88s +45° 37' 45.7" P.A. 329.00 sep 12.8 mag 13.00,17.10
| Coord 2000 |
17326+4538 |
|
Discov num |
BVD 254 |
|
Comp |
|
|
Coord arcsec 2000 |
17 32 36.88 +45 37 45.7 |
|
| Date first |
1998 |
|
Date last |
2016 |
|
Obs |
10 |
|
| Pa first |
329 |
|
Pa last |
328.7 |
|
P.A. Now (θ) |
328.7° |
|
| Sep first |
12.8 |
|
Sep last |
12.831 |
|
Sep. Now (ρ) |
12.831" |
|
| Mag pri |
13.00 |
|
Mag sec |
17.10 |
|
delta mag (ΔM) |
4.1 |
|
Spectral class |
|
|
| Pri motion ra |
-030 |
|
Sec motion ra |
-032 |
|
| Pri motion dec |
-102 |
|
Sec motion dec |
-106 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.04 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Gaia DR2 |
1361101906635278848 |
|
