19352+7423 MLR 222AB

 
 
19h 35m 10.23s +74 22' 38.9" P.A. 195 sep 7 mag 7.10,11.90 Sp K0
 
 
Coord 2000
19352+7423
Discov num
MLR 222
Comp
AB
Coord arcsec 2000
19 35 10.23 +74 22 38.9
Date first
1895
Date last
2010
Obs
8
Pa first
197
Pa last
195
P.A. Now (θ)
195°
Sep first
6.7
Sep last
7.0
Sep. Now (ρ)
7"
Mag pri
7.10
Mag sec
11.90
delta mag (ΔM)
4.8
Spectral class
K0 (yellow-orange)
Pri motion ra
+011
Sec motion ra
Pri motion dec
+013
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
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
195
Precise sep
7
Constellation
Draco
last precise pa
195
last precise sep
7
 
 
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 AB 1999 7 192 6.5 7.20 11.90 K0 D 193510.21+742238.8
19352+7423 MLR 222 AB 2010 8 195 7.0 7.10 11.90 K0 D 193510.23+742238.9

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