19352+7423 MLR 222AC

 
 
19h 35m 10.23s +74 22' 38.9" P.A. 216 sep 21.9 mag 7.10,14.09 Sp K0
 
 
Coord 2000
19352+7423
Discov num
MLR 222
Comp
AC
Coord arcsec 2000
19 35 10.23 +74 22 38.9
Date first
1974
Date last
2004
Obs
4
Pa first
215
Pa last
216
P.A. Now (θ)
216°
Sep first
21.3
Sep last
21.9
Sep. Now (ρ)
21.9"
Mag pri
7.10
Mag sec
14.09
delta mag (ΔM)
6.99
Spectral class
K0 (yellow-orange)
Pri motion ra
+008
Sec motion ra
-004
Pri motion dec
+015
Sec motion dec
-009
Notes
rPM=1.578
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
216.1
Precise sep
21.897
Constellation
Draco
last precise pa
216.1
last precise sep
21.897
 
 
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 AC 1999 2 215 22.4 7.20 15.10 K0 D 193510.21+742238.8
19352+7423 MLR 222 AC 2004 4 216 21.9 7.10 14.09 K0 D 193510.23+742238.9

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