22197-0004 OSW 20
22h 19m 41.39s -00° 03' 52.7" P.A. 258.00 sep 44.4 mag 18.60,18.80 Sp K5+K7
| Coord 2000 |
22197-0004 |
|
Discov num |
OSW 20 |
|
Comp |
|
|
Coord arcsec 2000 |
22 19 41.39 -00 03 52.7 |
|
| Date first |
1951 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
258 |
|
Pa last |
257.9 |
|
P.A. Now (θ) |
257.9° |
|
| Sep first |
44.8 |
|
Sep last |
44.429 |
|
Sep. Now (ρ) |
44.429" |
|
| Mag pri |
18.60 |
|
Mag sec |
18.80 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
K5+K7 (yellow-orange/yellow-orange) |
|
| Pri motion ra |
+009 |
|
Sec motion ra |
+009 |
|
| Pri motion dec |
-011 |
|
Sec motion dec |
-009 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.141 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
