22254-1641 NSN 798
22h 25m 22.76s -16° 40' 39.5" P.A. 334.00 sep 43.8 mag 20.62,20.98
| Coord 2000 |
22254-1641 |
|
Discov num |
NSN 798 |
|
Comp |
|
|
Coord arcsec 2000 |
22 25 22.76 -16 40 39.5 |
|
| Date first |
1989 |
|
Date last |
2016 |
|
Obs |
4 |
|
| Pa first |
334 |
|
Pa last |
333.9 |
|
P.A. Now (θ) |
333.9° |
|
| Sep first |
42.5 |
|
Sep last |
43.823 |
|
Sep. Now (ρ) |
43.823" |
|
| Mag pri |
20.62 |
|
Mag sec |
20.98 |
|
delta mag (ΔM) |
0.36 |
|
Spectral class |
|
|
| Pri motion ra |
+085 |
|
Sec motion ra |
+083 |
|
| Pri motion dec |
-135 |
|
Sec motion dec |
-131 |
|
| Notes |
T
(Parallax indicates physical) |
|
rPM=0.028 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
