20374+2239 KPP 4207
20h 37m 24.81s +22° 39' 16.6" P.A. 116.00 sep 2.7 mag 9.80,12.80
| Coord 2000 |
20374+2239 |
|
Discov num |
KPP4207 |
|
Comp |
|
|
Coord arcsec 2000 |
20 37 24.81 +22 39 16.6 |
|
| Date first |
2015 |
|
Date last |
2020 |
|
Obs |
4 |
|
| Pa first |
118 |
|
Pa last |
116.2 |
|
P.A. Now (θ) |
116.2° |
|
| Sep first |
2.7 |
|
Sep last |
2.65 |
|
Sep. Now (ρ) |
2.65" |
|
| Mag pri |
9.80 |
|
Mag sec |
12.80 |
|
delta mag (ΔM) |
3 |
|
Spectral class |
|
|
| Pri motion ra |
+054 |
|
Sec motion ra |
+051 |
|
| Pri motion dec |
-058 |
|
Sec motion dec |
-045 |
|
| Notes |
T
(Parallax indicates physical) |
|
rPM=0.168 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Tycho2 |
2157-01216-1 |
|
HD |
347039 |
|
