21420+1728 KPP 3372
21h 42m 02.17s +17° 27' 41.4" P.A. 244.00 sep 2.0 mag 16.08,17.14
| Coord 2000 |
21420+1728 |
|
Discov num |
KPP3372 |
|
Comp |
|
|
Coord arcsec 2000 |
21 42 02.17 +17 27 41.4 |
|
| Date first |
2009 |
|
Date last |
2016 |
|
Obs |
5 |
|
| Pa first |
243 |
|
Pa last |
244.3 |
|
P.A. Now (θ) |
244.3° |
|
| Sep first |
1.9 |
|
Sep last |
1.965 |
|
Sep. Now (ρ) |
1.965" |
|
| Mag pri |
16.08 |
|
Mag sec |
17.14 |
|
delta mag (ΔM) |
1.06 |
|
Spectral class |
|
|
| Pri motion ra |
-074 |
|
Sec motion ra |
-075 |
|
| Pri motion dec |
-152 |
|
Sec motion dec |
-151 |
|
| Notes |
T
(Parallax indicates physical) |
|
rPM=0.008 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
