22057+7151 KPP 2538
22h 05m 39.21s +71° 50' 59.5" P.A. 52.00 sep 22.9 mag 11.10,12.50
| Coord 2000 |
22057+7151 |
|
Discov num |
KPP2538 |
|
Comp |
|
|
Coord arcsec 2000 |
22 05 39.21 +71 50 59.5 |
|
| Date first |
1895 |
|
Date last |
2016 |
|
Obs |
16 |
|
| Pa first |
53 |
|
Pa last |
52.4 |
|
P.A. Now (θ) |
52.4° |
|
| Sep first |
23.5 |
|
Sep last |
22.917 |
|
Sep. Now (ρ) |
22.917" |
|
| Mag pri |
11.10 |
|
Mag sec |
12.50 |
|
delta mag (ΔM) |
1.4 |
|
Spectral class |
|
|
| Pri motion ra |
+013 |
|
Sec motion ra |
+012 |
|
| Pri motion dec |
+085 |
|
Sec motion dec |
+085 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.012 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cepheus |
|
Tycho2 |
4471-00344-1 |
|
Gaia DR2 |
2230695821863426816 |
|
