02164+3839 ALI 750

 
 
02h 16m 20.16s +38 39' 03.0" P.A. 225 sep 14 mag 13.30,13.40
 
 
Coord 2000
02164+3839
Discov num
ALI 750
Comp
Coord arcsec 2000
02 16 20.16 +38 39 03.0
Date first
1928
Date last
2011
Obs
7
Pa first
219
Pa last
225
P.A. Now (θ)
225°
Sep first
14.9
Sep last
14.0
Sep. Now (ρ)
14"
Mag pri
13.30
Mag sec
13.40
delta mag (ΔM)
0.1
Spectral class
Pri motion ra
-001
Sec motion ra
-012
Pri motion dec
-023
Sec motion dec
-003
Notes
rPM=0.991
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
224.6
Precise sep
13.97
Constellation
Andromeda
last precise pa
224.6
last precise sep
13.97
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02164+3839 ALI 750 1998 3 224 14.1 13.30 13.40 D 021620.16+383903.0
02164+3839 ALI 750 2002 5 224 14.0 13.30 13.40 D 021620.16+383903.0
02164+3839 ALI 750 2011 6 225 14.0 13.30 13.40 D 021620.16+383903.0

If you need more information about this double, apply for a data request form to the WDS.