01401+3831 ALI 742

 
 
01h 40m 11.01s +38 31' 11.5" P.A. 11 sep 6.3 mag 11.90,13.00
 
 
Coord 2000
01401+3831
Discov num
ALI 742
Comp
Coord arcsec 2000
01 40 11.01 +38 31 11.5
Date first
1928
Date last
2014
Obs
6
Pa first
15
Pa last
11
P.A. Now (θ)
11°
Sep first
6.2
Sep last
6.3
Sep. Now (ρ)
6.3"
Mag pri
11.90
Mag sec
13.00
delta mag (ΔM)
1.1
Spectral class
Pri motion ra
-010
Sec motion ra
-006
Pri motion dec
+003
Sec motion dec
+004
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Andromeda
last precise pa
10.6
last precise sep
6.26
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01401+3831 ALI 742 1998 3 10 6.2 11.90 13.00 D 014011.01+383111.5
01401+3831 ALI 742 2001 4 11 6.1 11.90 13.00 D 014011.01+383111.5
01401+3831 ALI 742 2014 5 11 6.3 11.90 13.00 014011.01+383111.5

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