22212+4227 ES 1589AC

 
 
22H 21M 12.66S +42 26' 54.9" P.A. 223 SEP 26.7 MAG 9.94,13.50 SP A0
 
 
Coord 2000
22212+4227
Discov num
ES 1589
Comp
AC
Coord arcsec 2000
22 21 12.66 +42 26 54.9
Date first
1998
Date last
2006
Obs
3
Pa first
223
Pa last
223
P.A. Now (θ)
223°
Sep first
26.7
Sep last
26.7
Sep. Now (ρ)
26.7"
Mag pri
9.94
Mag sec
13.50
delta mag (ΔM)
3.56
Spectral class
A0 (white)
Pri motion ra
-001
Sec motion ra
-001
Pri motion dec
-004
Sec motion dec
-008
Notes
rPM=0.496
Nature of this double is uncertain.
 
 
22212+4227 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 51905 22212+4227 ES 1589 AB 1916 2006 4 177 9.0 9.94 11.00 1.06
Show 51905 22212+4227 ES 1589 AC 1998 2006 3 223 26.7 9.94 13.50 3.56 <===
Show 51905 22212+4227 ES 1589 BC 1916 2002 3 240 21.4 11.00 13.50 2.50
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Lacerta
SAO
51905
Tycho2
3208-00893-1
last precise pa
222.9
last precise sep
26.7