17010+6807 MLR 199AB

 
 
17h 01m 01.00s +68 05' 06.9" P.A. 77 sep 19.2 mag 10.76,11.24
 
 
Coord 2000
17010+6807
Discov num
MLR 199
Comp
AB
Coord arcsec 2000
17 01 01.00 +68 05 06.9
Date first
1894
Date last
2016
Obs
11
Pa first
80
Pa last
77
P.A. Now (θ)
77°
Sep first
21.7
Sep last
19.2
Sep. Now (ρ)
19.2"
Mag pri
10.76
Mag sec
11.24
delta mag (ΔM)
0.48
Spectral class
Pri motion ra
+011
Sec motion ra
-011
Pri motion dec
+008
Sec motion dec
+008
Notes
L (Linear solution)
rPM=1.617
This double is not physical.
 
 
17010+6807 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 17010+6807 MLR 199 AB 1894 2016 11 77 19.2 10.76 11.24 0.48 <===
Show 17010+6807 WSI 35 AD 1999 2016 4 85 7.0 10.76 12.00 1.24
Show 17010+6807 MLR 199 BC 1971 2010 4 39 3.1 11.24 13.20 1.96
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
76.5
Precise sep
19.245
Constellation
Draco
Tycho2
4420-01642-1
last precise pa
76.5
last precise sep
19.245
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17010+6807 MLR 199 AB 2007 7 75 19.6 10.76 11.24 LD 170101.00+680506.9
17010+6807 MLR 199 AB 2008 8 75 19.7 10.76 11.24 LD 170101.00+680506.9
17010+6807 MLR 199 AB 2010 9 75 19.2 10.76 11.24 LD 170101.00+680506.9
17010+6807 MLR 199 AB 2016 11 77 19.2 10.76 11.24 L 170101.00+680506.9

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