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 22212+4227 ES 1589 AB 1916 2006 4 177 9.0 9.94 11.00 1.06
Show 22212+4227 ES 1589 AC 1998 2006 3 223 26.7 9.94 13.50 3.56 <===
Show 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
 
 
Precise pa
222.9
Precise sep
26.7
Cdsa2 id
ES 1589 AC
Constellation
Lacerta
Ra deg
22.353516666666668
De deg
42.44858333333333
last precise pa
222.9
last precise sep
26.7
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22212+4227 ES 1589 AC 2006 3 223 26.7 9.94 13.30 D 222112.66+422654.9

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