20389+0128 KPP 3420
20h 38m 51.87s +01° 28' 09.8" P.A. 241.00 sep 6.3 mag 15.30,20.00
| Coord 2000 |
20389+0128 |
|
Discov num |
KPP3420 |
|
Comp |
|
|
Coord arcsec 2000 |
20 38 51.87 +01 28 09.8 |
|
| Date first |
2000 |
|
Date last |
2016 |
|
Obs |
7 |
|
| Pa first |
241 |
|
Pa last |
241.3 |
|
P.A. Now (θ) |
241.3° |
|
| Sep first |
6.3 |
|
Sep last |
6.329 |
|
Sep. Now (ρ) |
6.329" |
|
| Mag pri |
15.30 |
|
Mag sec |
20.00 |
|
delta mag (ΔM) |
4.7 |
|
Spectral class |
|
|
| Pri motion ra |
-053 |
|
Sec motion ra |
-057 |
|
| Pri motion dec |
-183 |
|
Sec motion dec |
-183 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.021 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
