20070+4642 KPP 455
20h 06m 58.63s +46° 41' 55.1" P.A. 7.00 sep 4.8 mag 13.70,13.80
| Coord 2000 |
20070+4642 |
|
Discov num |
KPP 455 |
|
Comp |
|
|
Coord arcsec 2000 |
20 06 58.63 +46 41 55.1 |
|
| Date first |
1998 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
7 |
|
Pa last |
7.1 |
|
P.A. Now (θ) |
7.1° |
|
| Sep first |
4.9 |
|
Sep last |
4.805 |
|
Sep. Now (ρ) |
4.805" |
|
| Mag pri |
13.70 |
|
Mag sec |
13.80 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
|
|
| Pri motion ra |
+018 |
|
Sec motion ra |
+019 |
|
| Pri motion dec |
-027 |
|
Sec motion dec |
-027 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.03 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
2082740456294152704 |
|
