17358-1741 ARA 259
17h 35m 48.85s -17° 40' 46.0" P.A. 196.00 sep 8.5 mag 11.83,12.70
Coord 2000 |
17358-1741 |
|
Discov num |
ARA 259 |
|
Comp |
|
|
Coord arcsec 2000 |
17 35 48.85 -17 40 46.0 |
|
Date first |
1916 |
|
Date last |
2015 |
|
Obs |
7 |
|
Pa first |
189 |
|
Pa last |
196.2 |
|
P.A. Now (θ) |
196.2° |
|
Sep first |
8.0 |
|
Sep last |
8.542 |
|
Sep. Now (ρ) |
8.542" |
|
Mag pri |
11.83 |
|
Mag sec |
12.70 |
|
delta mag (ΔM) |
0.87 |
|
Spectral class |
|
|
Pri motion ra |
+002 |
|
Sec motion ra |
-009 |
|
Pri motion dec |
+002 |
|
Sec motion dec |
-002 |
|
Notes |
|
|
rPM=1.27
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ophiuchus |
|
Tycho2 |
6239-01721-1 |
|
Gaia DR2 |
4123544534060989824 |
|