17048+7306 CVR 195

 
 
17h 04m 46.10s +73 05' 58.9" P.A. 65 sep 78.5 mag 15.40,17.20 Sp M2+M4
 
 
Coord 2000
17048+7306
Discov num
CVR 195
Comp
Coord arcsec 2000
17 04 46.10 +73 05 58.9
Date first
1999
Date last
2010
Obs
3
Pa first
65
Pa last
65
P.A. Now (θ)
65°
Sep first
78.6
Sep last
78.5
Sep. Now (ρ)
78.5"
Mag pri
15.40
Mag sec
17.20
delta mag (ΔM)
1.8
Spectral class
M2+M4 (red/red)
Pri motion ra
+061
Sec motion ra
+064
Pri motion dec
-032
Sec motion dec
-036
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.068 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
64.9
Precise sep
78.54
Constellation
Draco
last precise pa
64.9
last precise sep
78.54
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17048+7306 CVR 195 2001 1 65 78.6 15.40 17.20 M2+M4 V R 170446.10+730558.9
17048+7306 CVR 195 2010 3 65 78.5 15.40 17.20 M2+M4 V R 170446.10+730558.9

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