08462+0744 LDS3817

 
 
08h 46m 12.51s +07 44' 22.5" P.A. 3.00 sep 47.8 mag 15.00,18.40 Sp M2+M5
 
 
Coord 2000
08462+0744
Discov num
LDS3817
Comp
Coord arcsec 2000
08 46 12.51 +07 44 22.5
Date first
1955
Date last
2015
Obs
10
Pa first
3
Pa last
3
P.A. Now (θ)
Sep first
47.9
Sep last
47.8
Sep. Now (ρ)
47.8"
Mag pri
15.00
Mag sec
18.40
delta mag (ΔM)
3.4
Spectral class
M2+M5 (red/red)
Pri motion ra
+162
Sec motion ra
+164
Pri motion dec
-104
Sec motion dec
-105
Notes
V (Proper motion indicates physical)
Visually invisible, K-band or other infrared star rPM=0.011 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
3.3
Precise sep
47.843
Constellation
Cancer
Gaia DR2
8776813056
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
08462+0744 LDS3817 2000 3 3 47.9 15.00 18.40 084612.51+074422.5
08462+0744 LDS3817 2003 3 3 47.9 15.00 18.40 M2+M5 V 084612.51+074422.5
08462+0744 LDS3817 2010 5 3 47.9 15.00 18.40 M2+M5 V 084612.51+074422.5
08462+0744 LDS3817 2015 6 3 47.9 15.00 18.40 M2+M5 V 084612.51+074422.5

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