17569+7829 CVR 208

 
 
17h 56m 53.98s +78 28' 36.1" P.A. 276 sep 53.8 mag 14.20,14.50 Sp M3+M2
 
 
Coord 2000
17569+7829
Discov num
CVR 208
Comp
Coord arcsec 2000
17 56 53.98 +78 28 36.1
Date first
1999
Date last
2015
Obs
5
Pa first
276
Pa last
276
P.A. Now (θ)
276°
Sep first
53.8
Sep last
53.8
Sep. Now (ρ)
53.8"
Mag pri
14.20
Mag sec
14.50
delta mag (ΔM)
0.3
Spectral class
M3+M2 (red/red)
Pri motion ra
+011
Sec motion ra
+013
Pri motion dec
-066
Sec motion dec
-067
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.033 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
276.3
Precise sep
53.835
Cdsa2 id
CVR 208
Constellation
Draco
Ra deg
17.948327777777777
De deg
78.47669444444445
last precise pa
276.3
last precise sep
53.835
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17569+7829 CVR 208 2003 1 276 53.9 14.20 14.50 M3+M2 V R 175653.98+782836.1
17569+7829 CVR 208 2004 3 276 53.8 14.20 14.50 M3+M2 V R 175653.98+782836.1
17569+7829 CVR 208 2010 4 276 53.8 14.20 14.50 M3+M2 V R 175653.98+782836.1
17569+7829 CVR 208 2015 5 276 53.8 14.20 14.50 M3+M2 V R 175653.98+782836.1

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