17332-1637 ARA 93 (HD 159053)
17h 33m 12.72s -16° 37' 10.3" P.A. 64.00 sep 12.9 mag 9.79,12.00 Sp G8III:
Coord 2000 |
17332-1637 |
|
Discov num |
ARA 93 |
|
Comp |
|
|
Coord arcsec 2000 |
17 33 12.72 -16 37 10.3 |
|
Date first |
1905 |
|
Date last |
2015 |
|
Obs |
7 |
|
Pa first |
61 |
|
Pa last |
63.5 |
|
P.A. Now (θ) |
63.5° |
|
Sep first |
13.4 |
|
Sep last |
12.905 |
|
Sep. Now (ρ) |
12.905" |
|
Mag pri |
9.79 |
|
Mag sec |
12.00 |
|
delta mag (ΔM) |
2.21 |
|
Spectral class |
G8III: (yellow) |
|
Pri motion ra |
+005 |
|
Sec motion ra |
+003 |
|
Pri motion dec |
+002 |
|
Sec motion dec |
-004 |
|
Notes |
|
|
rPM=1.174
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 159053 |
|
Constellation |
Ophiuchus |
|
Tycho2 |
6235-03068-1 |
|
Gaia DR2 |
4124629034827298560 |
|
HD |
159053 |
|