19352+7423 MLR 222AD

 
 
19h 35m 10.23s +74 22' 38.9" P.A. 217 sep 41.4 mag 7.10,13.55 Sp K0
 
 
Coord 2000
19352+7423
Discov num
MLR 222
Comp
AD
Coord arcsec 2000
19 35 10.23 +74 22 38.9
Date first
1974
Date last
2004
Obs
4
Pa first
216
Pa last
217
P.A. Now (θ)
217°
Sep first
36.2
Sep last
41.4
Sep. Now (ρ)
41.4"
Mag pri
7.10
Mag sec
13.55
delta mag (ΔM)
6.45
Spectral class
K0 (yellow-orange)
Pri motion ra
+008
Sec motion ra
+003
Pri motion dec
+015
Sec motion dec
-006
Notes
rPM=1.27
This double is not physical.
 
 
19352+7423 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19352+7423 MLR 222 AB 1895 2010 8 195 7.0 7.10 11.90 4.80
Show 19352+7423 MLR 222 AC 1974 2004 4 216 21.9 7.10 14.09 6.99
Show 19352+7423 MLR 222 AD 1974 2004 4 217 41.4 7.10 13.55 6.45 <===
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
217
Precise sep
41.415
Constellation
Draco
last precise pa
217
last precise sep
41.415
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19352+7423 MLR 222 AD 1974 1 216 36.2 7.20 13.70 K0 193510.21+742238.8
19352+7423 MLR 222 AD 1999 2 217 42.0 7.10 13.55 K0 D 193510.23+742238.9
19352+7423 MLR 222 AD 2004 4 217 41.4 7.10 13.55 K0 D 193510.23+742238.9

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