19104+5854 MLB  78

 
 
19h 10m 26.81s +58 53' 25.5" P.A. 50 sep 5.4 mag 10.92,11.24
 
 
Coord 2000
19104+5854
Discov num
MLB  78
Comp
Coord arcsec 2000
19 10 26.81 +58 53 25.5
Date first
1891
Date last
2010
Obs
10
Pa first
57
Pa last
50
P.A. Now (θ)
50°
Sep first
5.4
Sep last
5.4
Sep. Now (ρ)
5.4"
Mag pri
10.92
Mag sec
11.24
delta mag (ΔM)
0.32
Spectral class
Pri motion ra
+025
Sec motion ra
+040
Pri motion dec
-038
Sec motion dec
-027
Notes
W
rPM=0.385
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
50.3
Precise sep
5.39
Constellation
Draco
Tycho2
3932-00789-1
last precise pa
50.3
last precise sep
5.39
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19104+5854 MLB 78 2000 7 51 5.4 10.92 11.24 D 191026.81+585325.5
19104+5854 MLB 78 2010 8 50 5.4 10.92 11.24 D 191026.81+585325.5

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