17432-2151 ARA 1501
17h 43m 13.19s -21° 50' 21.6" P.A. 113.00 sep 12.8 mag 10.10,10.70
Coord 2000 |
17432-2151 |
|
Discov num |
ARA1501 |
|
Comp |
|
|
Coord arcsec 2000 |
17 43 13.19 -21 50 21.6 |
|
Date first |
1920 |
|
Date last |
2015 |
|
Obs |
7 |
|
Pa first |
112 |
|
Pa last |
113.1 |
|
P.A. Now (θ) |
113.1° |
|
Sep first |
12.5 |
|
Sep last |
12.785 |
|
Sep. Now (ρ) |
12.785" |
|
Mag pri |
10.10 |
|
Mag sec |
10.70 |
|
delta mag (ΔM) |
0.6 |
|
Spectral class |
|
|
Pri motion ra |
-001 |
|
Sec motion ra |
+003 |
|
Pri motion dec |
+006 |
|
Sec motion dec |
-001 |
|
Notes |
|
|
rPM=1.325
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ophiuchus |
|
Gaia DR2 |
4117281956344059392 |
|