22156+5749 TDT 3425
22h 15m 35.62s +57° 49' 17.3" P.A. 100.00 sep 1.0 mag 11.98,12.39
| Coord 2000 |
22156+5749 |
|
Discov num |
TDT3425 |
|
Comp |
|
|
Coord arcsec 2000 |
22 15 35.62 +57 49 17.3 |
|
| Date first |
1991 |
|
Date last |
2008 |
|
Obs |
2 |
|
| Pa first |
153 |
|
Pa last |
99.9 |
|
P.A. Now (θ) |
99.9° |
|
| Sep first |
1.9 |
|
Sep last |
1.026 |
|
Sep. Now (ρ) |
1.026" |
|
| Mag pri |
11.98 |
|
Mag sec |
12.39 |
|
delta mag (ΔM) |
0.41 |
|
Spectral class |
|
|
| Pri motion ra |
+005 |
|
Sec motion ra |
+005 |
|
| Pri motion dec |
+001 |
|
Sec motion dec |
+001 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cepheus |
|
Tycho2 |
3990-00683-1 |
|
Gaia DR2 |
2198757276820802816 |
|
