21378+3337 KPP 3423
21h 37m 50.14s +33° 36' 56.3" P.A. 18.00 sep 9.9 mag 16.90,17.10
Coord 2000 |
21378+3337 |
|
Discov num |
KPP3423 |
|
Comp |
|
|
Coord arcsec 2000 |
21 37 50.14 +33 36 56.3 |
|
Date first |
2000 |
|
Date last |
2015 |
|
Obs |
7 |
|
Pa first |
14 |
|
Pa last |
17.5 |
|
P.A. Now (θ) |
17.5° |
|
Sep first |
11.2 |
|
Sep last |
9.881 |
|
Sep. Now (ρ) |
9.881" |
|
Mag pri |
16.90 |
|
Mag sec |
17.10 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
|
|
Pri motion ra |
-159 |
|
Sec motion ra |
-159 |
|
Pri motion dec |
+079 |
|
Sec motion dec |
+081 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.011 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS