22308+3708 ALI 456

 
 
22h 30m 46.38s +37 07' 31.9" P.A. 212 sep 14.7 mag 12.30,12.50
 
 
Coord 2000
22308+3708
Discov num
ALI 456
Comp
Coord arcsec 2000
22 30 46.38 +37 07 31.9
Date first
1932
Date last
2011
Obs
6
Pa first
213
Pa last
212
P.A. Now (θ)
212°
Sep first
12.5
Sep last
14.7
Sep. Now (ρ)
14.7"
Mag pri
12.30
Mag sec
12.50
delta mag (ΔM)
0.2
Spectral class
Pri motion ra
+013
Sec motion ra
-003
Pri motion dec
+024
Sec motion dec
-002
Notes
rPM=1.118
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
212.2
Precise sep
14.66
Constellation
Lacerta
last precise pa
212.2
last precise sep
14.66
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22308+3708 ALI 456 2006 3 212 14.4 12.30 12.50 D 223046.38+370731.9
22308+3708 ALI 456 2011 5 212 14.7 12.30 12.50 223046.38+370731.9

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