01158+3957 ALI1015

 
 
01h 15m 44.91s +39 56' 50.6" P.A. 66 sep 8.1 mag 13.00,13.20
 
 
Coord 2000
01158+3957
Discov num
ALI1015
Comp
Coord arcsec 2000
01 15 44.91 +39 56 50.6
Date first
1928
Date last
2010
Obs
4
Pa first
62
Pa last
66
P.A. Now (θ)
66°
Sep first
7.5
Sep last
8.1
Sep. Now (ρ)
8.1"
Mag pri
13.00
Mag sec
13.20
delta mag (ΔM)
0.2
Spectral class
Pri motion ra
-021
Sec motion ra
+005
Pri motion dec
-003
Sec motion dec
+001
Notes
rPM=1.24
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
65.6
Precise sep
8.13
Constellation
Andromeda
last precise pa
65.6
last precise sep
8.13
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01158+3957 ALI1015 1998 2 64 8.0 13.00 13.20 D 011544.91+395650.6
01158+3957 ALI1015 2002 3 64 8.0 13.00 13.20 D 011544.91+395650.6
01158+3957 ALI1015 2010 4 65 7.9 13.00 13.20 011544.91+395650.6

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