16347+1146 CVR 834

 
 
16h 34m 41.56s +11 46' 34.7" P.A. 174 sep 10.8 mag 17.80,19.60 Sp M2+M4
 
 
Coord 2000
16347+1146
Discov num
CVR 834
Comp
Coord arcsec 2000
16 34 41.56 +11 46 34.7
Date first
2000
Date last
2010
Obs
3
Pa first
174
Pa last
174
P.A. Now (θ)
174°
Sep first
10.9
Sep last
10.8
Sep. Now (ρ)
10.8"
Mag pri
17.80
Mag sec
19.60
delta mag (ΔM)
1.8
Spectral class
M2+M4 (red/red)
Pri motion ra
+010
Sec motion ra
+006
Pri motion dec
-039
Sec motion dec
-041
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.108 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
174.3
Precise sep
10.82
Constellation
Hercules
last precise pa
174.3
last precise sep
10.82
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16347+1146 CVR 834 2005 1 173 10.8 17.80 19.60 M2+M4 V R 163441.65+114624.1
16347+1146 CVR 834 2010 3 173 10.7 17.80 19.60 M2+M4 V R 163441.56+114634.7

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