19349+6804 MLB 291

 
 
19h 34m 55.33s +68 04' 12.2" P.A. 170 sep 3.9 mag 12.16,14.20
 
 
Coord 2000
19349+6804
Discov num
MLB 291
Comp
Coord arcsec 2000
19 34 55.33 +68 04 12.2
Date first
1923
Date last
2015
Obs
4
Pa first
156
Pa last
170
P.A. Now (θ)
170°
Sep first
3.6
Sep last
3.9
Sep. Now (ρ)
3.9"
Mag pri
12.16
Mag sec
14.20
delta mag (ΔM)
2.04
Spectral class
Pri motion ra
-001
Sec motion ra
Pri motion dec
+014
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
170.1
Precise sep
3.939
Constellation
Draco
Tycho2
4444-01616-1
Gaia DR2
02675688192
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19349+6804 MLB 291 1999 2 167 4.0 12.16 14.20 D 193455.33+680412.2
19349+6804 MLB 291 2003 3 169 3.9 12.16 14.20 D 193455.33+680412.2
19349+6804 MLB 291 2015 4 170 3.9 12.16 14.20 193455.33+680412.2

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