21161+2214 KPP 4230 AB
21h 16m 08.58s +22° 14' 16.3" P.A. 328.00 sep 2.0 mag 14.60,14.30
| Coord 2000 |
21161+2214 |
|
Discov num |
KPP4230 |
|
Comp |
AB |
|
Coord arcsec 2000 |
21 16 08.58 +22 14 16.3 |
|
| Date first |
2007 |
|
Date last |
2015 |
|
Obs |
3 |
|
| Pa first |
329 |
|
Pa last |
327.6 |
|
P.A. Now (θ) |
327.6° |
|
| Sep first |
2.0 |
|
Sep last |
2.036 |
|
Sep. Now (ρ) |
2.036" |
|
| Mag pri |
14.60 |
|
Mag sec |
14.30 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
|
|
| Pri motion ra |
+071 |
|
Sec motion ra |
+069 |
|
| Pri motion dec |
+018 |
|
Sec motion dec |
+016 |
|
| Notes |
T
W
(Parallax indicates physical, ) |
|
rPM=0.039 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
