22374+5133 DRS  69AB (9 Lac)

 
 
22H 37M 22.41S +51 32' 42.4" P.A. 215 SEP 14.7 MAG 3.99,9.77 SP A8IV DIST. 52.63 PC (171.68 L.Y.)
 
 
Coord 2000
22374+5133
Discov num
DRS  69
Comp
AB
Coord arcsec 2000
22 37 22.41 +51 32 42.4
Date first
1998
Date last
2008
Obs
2
Pa first
215
Pa last
215
P.A. Now (θ)
215°
Sep first
15.0
Sep last
14.7
Sep. Now (ρ)
14.7"
Mag pri
3.99
Mag sec
9.77
delta mag (ΔM)
5.78
Spectral class
A8IV (white)
Pri motion ra
-052
Sec motion ra
Pri motion dec
-104
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
22374+5133 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 9 Lac 34628 22374+5133 DRS 69 AB 1998 2008 2 215 14.7 3.99 9.77 5.78 <===
Show 34628 22374+5133 DRS 69 AC 1991 2003 3 191 831.3 4.66 10.98 6.32
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
214.8
Precise sep
14.74
Name
9 Lac
Constellation
Lacerta
SAO
34628
HIP
111674
Tycho2
3632-03260-1
HD
214454
HR
8613
GC
31586
BD
BD+50 3770
Flamsteed
9 Lacertae
Flamsteed name
9 Lac
Distance
52.63
Distance ly
171.68
last precise pa
214.8
last precise sep
14.74