20440+4521 KPP 3361
20h 43m 59.37s +45° 21' 23.4" P.A. 134.00 sep 2.2 mag 13.89,16.29
| Coord 2000 |
20440+4521 |
|
Discov num |
KPP3361 |
|
Comp |
|
|
Coord arcsec 2000 |
20 43 59.37 +45 21 23.4 |
|
| Date first |
1972 |
|
Date last |
2016 |
|
Obs |
5 |
|
| Pa first |
136 |
|
Pa last |
134 |
|
P.A. Now (θ) |
134° |
|
| Sep first |
2.5 |
|
Sep last |
2.247 |
|
Sep. Now (ρ) |
2.247" |
|
| Mag pri |
13.89 |
|
Mag sec |
16.29 |
|
delta mag (ΔM) |
2.4 |
|
Spectral class |
|
|
| Pri motion ra |
-199 |
|
Sec motion ra |
-198 |
|
| Pri motion dec |
-078 |
|
Sec motion dec |
-074 |
|
| Notes |
T
(Parallax indicates physical) |
|
rPM=0.019 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
