22557+4445 DAM 822AB

 
 
22H 55M 43.34S +44 45' 13.6" P.A. 160 SEP 11.1 MAG 11.00,12.20
 
 
Coord 2000
22557+4445
Discov num
DAM 822
Comp
AB
Coord arcsec 2000
22 55 43.34 +44 45 13.6
Date first
1895
Date last
2000
Obs
4
Pa first
153
Pa last
160
P.A. Now (θ)
160°
Sep first
11.0
Sep last
11.1
Sep. Now (ρ)
11.1"
Mag pri
11.00
Mag sec
12.20
delta mag (ΔM)
1.2
Spectral class
Pri motion ra
-023
Sec motion ra
-035
Pri motion dec
-015
Sec motion dec
-016
Notes
Nature of this double is uncertain.
 
 
22557+4445 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 22557+4445 DAM 822 AB 1895 2000 4 160 11.1 11.00 12.20 1.20 <===
Show 22557+4445 DAM 822 BC 1988 2002 2 101 3.1 12.20 13.50 1.30
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Lacerta
last precise pa
160.4
last precise sep
11.06