02218+5737 STI 1850
02h 21m 45.41s +57° 36' 25.0" P.A. 337.00 sep 14.7 mag 11.48,11.68
Coord 2000 |
02218+5737 |
|
Discov num |
STI1850 |
|
Comp |
|
|
Coord arcsec 2000 |
02 21 45.41 +57 36 25.0 |
|
Date first |
1908 |
|
Date last |
2015 |
|
Obs |
11 |
|
Pa first |
325 |
|
Pa last |
336.8 |
|
P.A. Now (θ) |
336.8° |
|
Sep first |
14.4 |
|
Sep last |
14.73 |
|
Sep. Now (ρ) |
14.73" |
|
Mag pri |
11.48 |
|
Mag sec |
11.68 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
|
|
Pri motion ra |
-016 |
|
Sec motion ra |
+001 |
|
Pri motion dec |
-010 |
|
Sec motion dec |
-002 |
|
Notes |
|
|
rPM=0.996
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Perseus |
|
Tycho2 |
3694-00832-1 |
|
Gaia DR2 |
458481956359852544 |
|