01403+3844 BU 1167

 
 
01h 40m 17.78s +38 43' 40.9" P.A. 53 sep 1.5 mag 9.86,10.65 Sp G0
 
 
Coord 2000
01403+3844
Discov num
BU 1167
Comp
Coord arcsec 2000
01 40 17.78 +38 43 40.9
Date first
1890
Date last
2015
Obs
19
Pa first
56
Pa last
53
P.A. Now (θ)
53°
Sep first
1.3
Sep last
1.5
Sep. Now (ρ)
1.5"
Mag pri
9.86
Mag sec
10.65
delta mag (ΔM)
0.79
Spectral class
G0 (yellow)
Pri motion ra
+016
Sec motion ra
+016
Pri motion dec
-039
Sec motion dec
-039
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
53
Precise sep
1.47
Constellation
Andromeda
SAO
54888
Tycho2
2815-01219-1
last precise pa
53
last precise sep
1.47
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01403+3844 BU 1167 2001 17 52 1.5 9.86 10.65 G0 014017.78+384340.9
01403+3844 BU 1167 2013 18 49 1.3 9.86 10.65 G0 014017.78+384340.9
01403+3844 BU 1167 2015 19 53 1.5 9.86 10.65 G0 014017.78+384340.9

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