01460+2106 LDS3308

 
 
01h 45m 59.15s +21 05' 45.6" P.A. 171 sep 27.8 mag 16.50,16.60 Sp M4+M4
 
 
Coord 2000
01460+2106
Discov num
LDS3308
Comp
Coord arcsec 2000
01 45 59.15 +21 05 45.6
Date first
1960
Date last
2016
Obs
6
Pa first
170
Pa last
171
P.A. Now (θ)
171°
Sep first
28.0
Sep last
27.8
Sep. Now (ρ)
27.8"
Mag pri
16.50
Mag sec
16.60
delta mag (ΔM)
0.1
Spectral class
M4+M4 (red/red)
Pri motion ra
+038
Sec motion ra
+038
Pri motion dec
-128
Sec motion dec
-127
Notes
V (Proper motion indicates physical)
rPM=0.007 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
170.6
Precise sep
27.773
Constellation
Pisces
last precise pa
170.6
last precise sep
27.773
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01460+2106 LDS3308 1999 2 171 27.7 16.50 16.60 D 014559.15+210545.6
01460+2106 LDS3308 2000 3 171 27.6 16.50 16.60 D 014559.15+210545.6
01460+2106 LDS3308 2009 4 171 27.7 16.50 16.60 M4+M4 V 014559.15+210545.6
01460+2106 LDS3308 2010 5 171 27.7 16.50 16.60 M4+M4 V 014559.15+210545.6
01460+2106 LDS3308 2016 6 171 27.8 16.50 16.60 M4+M4 V 014559.15+210545.6

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