19146+6733 MLB 356

 
 
19h 14m 38.70s +67 32' 34.3" P.A. 20 sep 4.1 mag 9.80,10.50
 
 
Coord 2000
19146+6733
Discov num
MLB 356
Comp
Coord arcsec 2000
19 14 38.70 +67 32 34.3
Date first
1894
Date last
2016
Obs
8
Pa first
23
Pa last
20
P.A. Now (θ)
20°
Sep first
4.1
Sep last
4.1
Sep. Now (ρ)
4.1"
Mag pri
9.80
Mag sec
10.50
delta mag (ΔM)
0.7
Spectral class
Pri motion ra
-004
Sec motion ra
+002
Pri motion dec
+016
Sec motion dec
+025
Notes
rPM=0.431
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
20.2
Precise sep
4.064
Constellation
Draco
last precise pa
20.2
last precise sep
4.064
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19146+6733 MLB 356 2003 6 19 4.0 9.80 10.50 D 191438.70+673234.3
19146+6733 MLB 356 2016 8 20 4.1 9.80 10.50 191438.70+673234.3

If you need more information about this double, apply for a data request form to the WDS.