01550+4519 ES  453

 
 
01H 55M 02.47S +45 19' 13.9" P.A. 259 SEP 5.8 MAG 9.42,12.10 SP F5
 
 
Coord 2000
01550+4519
Discov num
ES  453
Comp
Coord arcsec 2000
01 55 02.47 +45 19 13.9
Date first
1894
Date last
2010
Obs
6
Pa first
264
Pa last
259
P.A. Now (θ)
259°
Sep first
4.5
Sep last
5.8
Sep. Now (ρ)
5.8"
Mag pri
9.42
Mag sec
12.10
delta mag (ΔM)
2.68
Spectral class
F5 (yellow-white)
Pri motion ra
+039
Sec motion ra
-016
Pri motion dec
-016
Sec motion dec
-027
Notes
rPM=1.331
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Andromeda
SAO
37610
Tycho2
3280-00122-1
last precise pa
259.4
last precise sep
5.84