22397+5758 TDT 3639
22h 39m 41.93s +57° 57' 30.3" P.A. 297.00 sep 1.1 mag 11.56,11.64
| Coord 2000 |
22397+5758 |
|
Discov num |
TDT3639 |
|
Comp |
|
|
Coord arcsec 2000 |
22 39 41.93 +57 57 30.3 |
|
| Date first |
1991 |
|
Date last |
2015 |
|
Obs |
2 |
|
| Pa first |
296 |
|
Pa last |
297.1 |
|
P.A. Now (θ) |
297.1° |
|
| Sep first |
0.9 |
|
Sep last |
1.125 |
|
Sep. Now (ρ) |
1.125" |
|
| Mag pri |
11.56 |
|
Mag sec |
11.64 |
|
delta mag (ΔM) |
0.08 |
|
Spectral class |
|
|
| Pri motion ra |
+007 |
|
Sec motion ra |
+007 |
|
| Pri motion dec |
-003 |
|
Sec motion dec |
-003 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cepheus |
|
Tycho2 |
3991-02385-1 |
|
Gaia DR2 |
2008073961670008320 |
|
