22341+3920 BU  707AB

 
 
22h 34m 07.28s +39 20' 07.8" P.A. 50 sep 1.8 mag 8.70,13.20 Sp Ap
 
 
Coord 2000
22341+3920
Discov num
BU  707
Comp
AB
Coord arcsec 2000
22 34 07.28 +39 20 07.8
Date first
1878
Date last
1947
Obs
5
Pa first
47
Pa last
50
P.A. Now (θ)
50°
Sep first
1.9
Sep last
1.8
Sep. Now (ρ)
1.8"
Mag pri
8.70
Mag sec
13.20
delta mag (ΔM)
4.5
Spectral class
Ap (white)
Pri motion ra
+001
Sec motion ra
Pri motion dec
-009
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
22341+3920 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 22341+3920 BAG 47 Aa,Ab 2009 2009 1 8 0.0 9.20 9.70 0.50
Show 22341+3920 BU 707 AB 1878 1947 5 50 1.8 8.70 13.20 4.50 <===
Triple system
2 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
50
Precise sep
1.81
Constellation
Lacerta
last precise pa
50
last precise sep
1.81
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22341+3920 BU 707 AB 1947 5 50 1.8 8.70 13.20 Ap N 223407.28+392007.8

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