17299-1728 ARA 256
17h 29m 54.93s -17° 27' 50.9" P.A. 114.00 sep 15.3 mag 13.90,13.90
Coord 2000 |
17299-1728 |
|
Discov num |
ARA 256 |
|
Comp |
|
|
Coord arcsec 2000 |
17 29 54.93 -17 27 50.9 |
|
Date first |
1916 |
|
Date last |
2015 |
|
Obs |
7 |
|
Pa first |
115 |
|
Pa last |
114.1 |
|
P.A. Now (θ) |
114.1° |
|
Sep first |
13.9 |
|
Sep last |
15.342 |
|
Sep. Now (ρ) |
15.342" |
|
Mag pri |
13.90 |
|
Mag sec |
13.90 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
|
|
Pri motion ra |
-003 |
|
Sec motion ra |
+010 |
|
Pri motion dec |
-016 |
|
Sec motion dec |
-005 |
|
Notes |
|
|
rPM=1.046
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ophiuchus |
|
Gaia DR2 |
4124267742198385920 |
|