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
Cdsa2 id
LDS 3932
Constellation
Leo
Ra deg
9.822
De deg
20.70997222222222
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

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