09493+2043 LDS3932

 
 
09h 49m 19.20s +20 42' 35.9" P.A. 79 sep 16.1 mag 16.30,17.00 Sp M2+M3
 
 
Coord 2000
09493+2043
Discov num
LDS3932
Comp
Coord arcsec 2000
09 49 19.20 +20 42 35.9
Date first
1960
Date last
2010
Obs
5
Pa first
78
Pa last
79
P.A. Now (θ)
79°
Sep first
16.0
Sep last
16.1
Sep. Now (ρ)
16.1"
Mag pri
16.30
Mag sec
17.00
delta mag (ΔM)
0.7
Spectral class
M2+M3 (red/red)
Pri motion ra
-086
Sec motion ra
-084
Pri motion dec
+027
Sec motion dec
+032
Notes
V (Proper motion indicates physical)
rPM=0.06 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
78.6
Precise sep
16.05
Constellation
Leo
last precise pa
78.6
last precise sep
16.05
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09493+2043 LDS3932 1998 2 79 16.0 16.30 17.00 D 094919.20+204235.9
09493+2043 LDS3932 2001 3 78 16.0 16.30 17.00 D 094919.20+204235.9
09493+2043 LDS3932 2005 4 79 16.1 16.30 17.00 M2+M3 V 094919.20+204235.9
09493+2043 LDS3932 2010 5 79 16.0 16.30 17.00 M2+M3 V 094919.20+204235.9

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