22070+7557 TDT 3350 AB
22h 06m 57.11s +75° 56' 34.1" P.A. 145.00 sep 4.1 mag 11.50,11.80
| Coord 2000 |
22070+7557 |
|
Discov num |
TDT3350 |
|
Comp |
AB |
|
Coord arcsec 2000 |
22 06 57.11 +75 56 34.1 |
|
| Date first |
1900 |
|
Date last |
2016 |
|
Obs |
9 |
|
| Pa first |
148 |
|
Pa last |
145.4 |
|
P.A. Now (θ) |
145.4° |
|
| Sep first |
3.6 |
|
Sep last |
4.053 |
|
Sep. Now (ρ) |
4.053" |
|
| Mag pri |
11.50 |
|
Mag sec |
11.80 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
|
|
| Pri motion ra |
-016 |
|
Sec motion ra |
-015 |
|
| Pri motion dec |
-027 |
|
Sec motion dec |
-029 |
|
| Notes |
W
|
|
rPM=0.068 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cepheus |
|
Tycho2 |
4600-01929-1 |
|
