22217-1710 HDS 3168
22h 21m 43.35s -17° 09' 41.0" P.A. 156.00 sep 0.4 mag 10.76,13.68 Sp K7V dist. 59.7 pc (194.74 l.y.)
Coord 2000 |
22217-1710 |
|
Discov num |
HDS3168 |
|
Comp |
|
|
Coord arcsec 2000 |
22 21 43.35 -17 09 41.0 |
|
Date first |
1991 |
|
Date last |
2020 |
|
Obs |
7 |
|
Pa first |
194 |
|
Pa last |
155.8 |
|
P.A. Now (θ) |
155.8° |
|
Sep first |
1.1 |
|
Sep last |
0.363 |
|
Sep. Now (ρ) |
0.363" |
|
Mag pri |
10.76 |
|
Mag sec |
13.68 |
|
delta mag (ΔM) |
2.92 |
|
Spectral class |
K7V (yellow-orange) |
|
Pri motion ra |
+372 |
|
Sec motion ra |
+375 |
|
Pri motion dec |
-238 |
|
Sec motion dec |
-238 |
|
Notes |
|
|
rPM=0.007 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Aquarius |
|
HIP |
110401 |
|
Tycho2 |
6378-00485-1 |
|
BD |
BD-17 6500 |
|
Distance |
59.7 |
|
Distance ly |
194.74 |
|