00254+2603 LDS3166

 
 
00h 25m 25.51s +26 03' 49.3" P.A. 72 sep 42.2 mag 13.52,18.05 Sp M4+M6
 
 
Coord 2000
00254+2603
Discov num
LDS3166
Comp
Coord arcsec 2000
00 25 25.51 +26 03 49.3
Date first
1960
Date last
2010
Obs
7
Pa first
72
Pa last
72
P.A. Now (θ)
72°
Sep first
42.1
Sep last
42.2
Sep. Now (ρ)
42.2"
Mag pri
13.52
Mag sec
18.05
delta mag (ΔM)
4.53
Spectral class
M4+M6 (red/red)
Pri motion ra
-116
Sec motion ra
-114
Pri motion dec
-199
Sec motion dec
-194
Notes
V (Proper motion indicates physical)
rPM=0.023 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
71.7
Precise sep
42.241
Constellation
Andromeda
last precise pa
71.7
last precise sep
42.241
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00254+2603 LDS3166 2000 4 72 42.3 13.52 18.05 D 002525.51+260349.3
00254+2603 LDS3166 2009 5 72 42.2 13.52 18.05 M4+M6 V 002525.51+260349.3
00254+2603 LDS3166 2010 6 72 42.2 13.52 18.05 M4+M6 V 002525.51+260349.3

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