15343+6354 CVR 167

 
 
15h 34m 17.09s +63 53' 31.2" P.A. 109 sep 8.3 mag 16.10,18.10 Sp M3+M4
 
 
Coord 2000
15343+6354
Discov num
CVR 167
Comp
Coord arcsec 2000
15 34 17.09 +63 53 31.2
Date first
1999
Date last
2010
Obs
3
Pa first
110
Pa last
109
P.A. Now (θ)
109°
Sep first
8.2
Sep last
8.3
Sep. Now (ρ)
8.3"
Mag pri
16.10
Mag sec
18.10
delta mag (ΔM)
2
Spectral class
M3+M4 (red/red)
Pri motion ra
-002
Sec motion ra
+002
Pri motion dec
-066
Sec motion dec
-067
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.062 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
109.4
Precise sep
8.29
Constellation
Draco
last precise pa
109.4
last precise sep
8.29
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15343+6354 CVR 167 2005 1 110 8.2 16.10 18.10 M3+M4 V R 153417.09+635331.2
15343+6354 CVR 167 2010 3 109 8.0 16.10 18.10 M3+M4 V R 153417.09+635331.2

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