19396+6815 MLB 292

 
 
19h 39m 36.70s +68 15' 19.3" P.A. 317 sep 7.7 mag 11.45,12.90
 
 
Coord 2000
19396+6815
Discov num
MLB 292
Comp
Coord arcsec 2000
19 39 36.70 +68 15 19.3
Date first
1923
Date last
2010
Obs
4
Pa first
311
Pa last
317
P.A. Now (θ)
317°
Sep first
6.2
Sep last
7.7
Sep. Now (ρ)
7.7"
Mag pri
11.45
Mag sec
12.90
delta mag (ΔM)
1.45
Spectral class
Pri motion ra
+018
Sec motion ra
+025
Pri motion dec
+013
Sec motion dec
+033
Notes
rPM=0.512
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
317.2
Precise sep
7.71
Constellation
Draco
last precise pa
317.2
last precise sep
7.71
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19396+6815 MLB 292 2000 2 317 7.7 11.45 12.90 D 193936.70+681519.3
19396+6815 MLB 292 2003 3 317 7.7 11.45 12.90 D 193936.70+681519.3
19396+6815 MLB 292 2010 4 318 7.4 11.45 12.90 193936.70+681519.3

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