17055+3648 OSW 41
17h 05m 30.99s +36° 47' 58.0" P.A. 72.00 sep 63.1 mag 15.60,17.20 Sp F9+K3
| Coord 2000 |
17055+3648 |
|
Discov num |
OSW 41 |
|
Comp |
|
|
Coord arcsec 2000 |
17 05 30.99 +36 47 58.0 |
|
| Date first |
1954 |
|
Date last |
2015 |
|
Obs |
11 |
|
| Pa first |
72 |
|
Pa last |
71.5 |
|
P.A. Now (θ) |
71.5° |
|
| Sep first |
63.1 |
|
Sep last |
63.055 |
|
Sep. Now (ρ) |
63.055" |
|
| Mag pri |
15.60 |
|
Mag sec |
17.20 |
|
delta mag (ΔM) |
1.6 |
|
Spectral class |
F9+K3 (yellow-white/yellow-orange) |
|
| Pri motion ra |
-004 |
|
Sec motion ra |
-002 |
|
| Pri motion dec |
+005 |
|
Sec motion dec |
+003 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.442
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Gaia DR2 |
1339422316178622720 |
|
