22212+4227 ES 1589BC

 
 
22h 21m 12.69s +42 26' 46.0" P.A. 240 sep 21.4 mag 11.00,13.50 Sp A0
 
 
Coord 2000
22212+4227
Discov num
ES 1589
Comp
BC
Coord arcsec 2000
22 21 12.69 +42 26 46.0
Date first
1916
Date last
2002
Obs
3
Pa first
240
Pa last
240
P.A. Now (θ)
240°
Sep first
22.0
Sep last
21.4
Sep. Now (ρ)
21.4"
Mag pri
11.00
Mag sec
13.50
delta mag (ΔM)
2.5
Spectral class
A0 (white)
Pri motion ra
+014
Sec motion ra
-001
Pri motion dec
-042
Sec motion dec
-008
Notes
R (Red magnitudes)
rPM=0.839
This double is not physical.
 
 
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
240.2
Precise sep
21.355
Cdsa2 id
ES 1589 BC
Constellation
Lacerta
Ra deg
22.353525
De deg
42.44611111111111
last precise pa
240.2
last precise sep
21.355
 
 
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 BC 2002 3 240 21.4 11.00 13.50 A0 R 222112.69+422646.0

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