11421+2507 LDS4136

 
 
11h 42m 07.43s +25 06' 00.5" P.A. 137 sep 10.7 mag 15.69,16.50 Sp M:+M:
 
 
Coord 2000
11421+2507
Discov num
LDS4136
Comp
Coord arcsec 2000
11 42 07.43 +25 06 00.5
Date first
1960
Date last
2000
Obs
5
Pa first
140
Pa last
137
P.A. Now (θ)
137°
Sep first
10.0
Sep last
10.7
Sep. Now (ρ)
10.7"
Mag pri
15.69
Mag sec
16.50
delta mag (ΔM)
0.81
Spectral class
M:+M: (red/red)
Pri motion ra
+237
Sec motion ra
+246
Pri motion dec
-768
Sec motion dec
-776
Notes
T (Parallax indicates physical)
rPM=0.015 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
137
Precise sep
10.7
Constellation
Leo
last precise pa
137
last precise sep
10.7
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11421+2507 LDS4136 2000 3 137 10.7 15.69 16.50 D 114207.43+250600.5
11421+2507 LDS4136 2010 4 138 10.4 15.69 16.50 M:+M: V 114207.43+250600.5

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