02216+4436 STF 249

 
 
02H 21M 35.66S +44 35' 59.7" P.A. 195 SEP 2.4 MAG 7.21,8.99 SP A2 DIST. 168.35 PC (549.16 L.Y.)
 
 
Coord 2000
02216+4436
Discov num
STF 249
Comp
Coord arcsec 2000
02 21 35.66 +44 35 59.7
Date first
1831
Date last
2006
Obs
37
Pa first
195
Pa last
195
P.A. Now (θ)
195°
Sep first
2.3
Sep last
2.4
Sep. Now (ρ)
2.4"
Mag pri
7.21
Mag sec
8.99
delta mag (ΔM)
1.78
Spectral class
A2 (white)
Pri motion ra
-013
Sec motion ra
-013
Pri motion dec
-010
Sec motion dec
-010
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Andromeda
SAO
37971
HIP
10985
Tycho2
2843-01459-1
HD
14477
BD
BD+43 474
Distance
168.35
Distance ly
549.16
last precise pa
195.2
last precise sep
2.43