16404+0524 CVR 837

 
 
16h 40m 25.81s +05 23' 37.9" P.A. 40 sep 9.6 mag 15.10,19.30 Sp M1+M3
 
 
Coord 2000
16404+0524
Discov num
CVR 837
Comp
Coord arcsec 2000
16 40 25.81 +05 23 37.9
Date first
2000
Date last
2003
Obs
2
Pa first
40
Pa last
40
P.A. Now (θ)
40°
Sep first
9.2
Sep last
9.6
Sep. Now (ρ)
9.6"
Mag pri
15.10
Mag sec
19.30
delta mag (ΔM)
4.2
Spectral class
M1+M3 (red/red)
Pri motion ra
-005
Sec motion ra
-001
Pri motion dec
-045
Sec motion dec
-042
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.11 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
40.1
Precise sep
9.63
Constellation
Hercules
last precise pa
40.1
last precise sep
9.63
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16404+0524 CVR 837 2003 1 40 9.6 15.10 19.30 M1+M3 V R 164026.23+052345.3
16404+0524 CVR 837 2010 3 39 9.5 15.10 19.30 M1+M3 V R 164025.81+052337.9

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