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
Cdsa2 id
CVR 837
Constellation
Hercules
Ra deg
16.67383611111111
De deg
5.393861111111112
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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