16338+5626 CVR 833

 
 
16h 33m 49.09s +56 26' 14.6" P.A. 131 sep 16.8 mag 15.20,15.90 Sp M1+M2
 
 
Coord 2000
16338+5626
Discov num
CVR 833
Comp
Coord arcsec 2000
16 33 49.09 +56 26 14.6
Date first
2000
Date last
2016
Obs
6
Pa first
131
Pa last
131
P.A. Now (θ)
131°
Sep first
16.9
Sep last
16.8
Sep. Now (ρ)
16.8"
Mag pri
15.20
Mag sec
15.90
delta mag (ΔM)
0.7
Spectral class
M1+M2 (red/red)
Pri motion ra
+033
Sec motion ra
+033
Pri motion dec
-036
Sec motion dec
-033
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.061 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
131.4
Precise sep
16.823
Constellation
Draco
last precise pa
131.4
last precise sep
16.823
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16338+5626 CVR 833 2004 1 131 16.9 15.20 15.90 M1+M2 V R 163350.62+562603.5
16338+5626 CVR 833 2010 5 131 16.8 15.20 15.90 M1+M2 V R 163349.09+562614.6
16338+5626 CVR 833 2016 6 131 16.8 15.20 15.90 M1+M2 V R 163349.09+562614.6

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