22057+5708 STI 2618
22h 05m 39.57s +57° 07' 35.0" P.A. 78.00 sep 9.8 mag 7.58,13.00 Sp F5 dist. 107.3 pc (350.01 l.y.)
| Coord 2000 |
22057+5708 |
|
Discov num |
STI2618 |
|
Comp |
|
|
Coord arcsec 2000 |
22 05 39.57 +57 07 35.0 |
|
| Date first |
1904 |
|
Date last |
2015 |
|
Obs |
11 |
|
| Pa first |
82 |
|
Pa last |
77.7 |
|
P.A. Now (θ) |
77.7° |
|
| Sep first |
9.6 |
|
Sep last |
9.8 |
|
Sep. Now (ρ) |
9.8" |
|
| Mag pri |
7.58 |
|
Mag sec |
13.00 |
|
delta mag (ΔM) |
5.42 |
|
Spectral class |
F5 (yellow-white) |
|
| Pri motion ra |
+020 |
|
Sec motion ra |
+026 |
|
| Pri motion dec |
+037 |
|
Sec motion dec |
+049 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.242 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cepheus |
|
SAO |
34046 |
|
HIP |
109065 |
|
Tycho2 |
3977-01337-1 |
|
| Gaia DR2 |
2198301293043518976 |
|
HD |
209991 |
|
BD |
BD+56 2702 |
|
Distance |
107.3 |
|
| Distance ly |
350.01 |
|
