22155-1725 ITF 161
22h 15m 32.59s -17° 24' 57.2" P.A. 294.00 sep 6.3 mag 13.70,16.00 Sp G4V+K8V
| Coord 2000 |
22155-1725 |
|
Discov num |
ITF 161 |
|
Comp |
|
|
Coord arcsec 2000 |
22 15 32.59 -17 24 57.2 |
|
| Date first |
1984 |
|
Date last |
2017 |
|
Obs |
5 |
|
| Pa first |
294 |
|
Pa last |
293.5 |
|
P.A. Now (θ) |
293.5° |
|
| Sep first |
6.2 |
|
Sep last |
6.27 |
|
Sep. Now (ρ) |
6.27" |
|
| Mag pri |
13.70 |
|
Mag sec |
16.00 |
|
delta mag (ΔM) |
2.3 |
|
Spectral class |
G4V+K8V (yellow/yellow-orange) |
|
| Pri motion ra |
+060 |
|
Sec motion ra |
+060 |
|
| Pri motion dec |
+003 |
|
Sec motion dec |
-000 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.05 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
