19017+6028 MLB 139AB

 
 
19h 01m 48.19s +60 28' 44.0" P.A. 127 sep 5.8 mag 10.33,12.30
 
 
Coord 2000
19017+6028
Discov num
MLB 139
Comp
AB
Coord arcsec 2000
19 01 48.19 +60 28 44.0
Date first
1901
Date last
2003
Obs
6
Pa first
128
Pa last
127
P.A. Now (θ)
127°
Sep first
5.8
Sep last
5.8
Sep. Now (ρ)
5.8"
Mag pri
10.33
Mag sec
12.30
delta mag (ΔM)
1.97
Spectral class
Pri motion ra
-018
Sec motion ra
+030
Pri motion dec
+032
Sec motion dec
+000
Notes
rPM=1.571
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
126.9
Precise sep
5.831
Constellation
Draco
last precise pa
126.9
last precise sep
5.831
 
 
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 AB 1999 5 127 5.8 10.33 12.30 D 190148.19+602844.0
19017+6028 MLB 139 AB 2003 6 127 5.8 10.33 12.30 D 190148.19+602844.0

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