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
Cdsa2 id
MLB 139 AB
Constellation
Draco
Ra deg
19.030052777777776
De deg
60.47888888888889
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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