22005+6445 SMA 157
22h 00m 21.36s +64° 44' 24.8" P.A. 82.00 sep 20.5 mag 10.85,11.37
Coord 2000 |
22005+6445 |
|
Discov num |
SMA 157 |
|
Comp |
|
|
Coord arcsec 2000 |
22 00 21.36 +64 44 24.8 |
|
Date first |
1893 |
|
Date last |
2017 |
|
Obs |
13 |
|
Pa first |
83 |
|
Pa last |
82.2 |
|
P.A. Now (θ) |
82.2° |
|
Sep first |
20.8 |
|
Sep last |
20.5 |
|
Sep. Now (ρ) |
20.5" |
|
Mag pri |
10.85 |
|
Mag sec |
11.37 |
|
delta mag (ΔM) |
0.52 |
|
Spectral class |
|
|
Pri motion ra |
-003 |
|
Sec motion ra |
-003 |
|
Pri motion dec |
-005 |
|
Sec motion dec |
-004 |
|
Notes |
|
|
rPM=0.171 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cepheus |
|
Tycho2 |
4271-00926-1 |
|
Gaia DR2 |
2218341606133088128 |
|