19017+6028 MLB 139AC

 
 
19h 01m 48.19s +60 28' 44.0" P.A. 268 sep 36 mag 10.33,11.60
 
 
Coord 2000
19017+6028
Discov num
MLB 139
Comp
AC
Coord arcsec 2000
19 01 48.19 +60 28 44.0
Date first
1901
Date last
2007
Obs
7
Pa first
273
Pa last
268
P.A. Now (θ)
268°
Sep first
38.1
Sep last
36.0
Sep. Now (ρ)
36"
Mag pri
10.33
Mag sec
11.60
delta mag (ΔM)
1.27
Spectral class
Pri motion ra
-018
Sec motion ra
+005
Pri motion dec
+032
Sec motion dec
+007
Notes
rPM=0.925
This double is not physical.
 
 
19017+6028 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19017+6028 MLB 139 AB 1901 2003 6 127 5.8 10.33 12.30 1.97
Show 19017+6028 MLB 139 AC 1901 2007 7 268 36.0 10.33 11.60 1.27 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
268
Precise sep
36.01
Cdsa2 id
MLB 139 AC
Constellation
Draco
Ra deg
19.030052777777776
De deg
60.47888888888889
last precise pa
268
last precise sep
36.01
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19017+6028 MLB 139 AC 2007 6 268 36.0 10.33 11.60 D 190148.19+602844.0

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