22254+3622 ALI 229

 
 
22h 25m 20.52s +36 22' 42.1" P.A. 131 sep 11.9 mag 11.35,12.20
 
 
Coord 2000
22254+3622
Discov num
ALI 229
Comp
Coord arcsec 2000
22 25 20.52 +36 22 42.1
Date first
1932
Date last
2015
Obs
4
Pa first
125
Pa last
131
P.A. Now (θ)
131°
Sep first
11.6
Sep last
11.9
Sep. Now (ρ)
11.9"
Mag pri
11.35
Mag sec
12.20
delta mag (ΔM)
0.85
Spectral class
Pri motion ra
+001
Sec motion ra
-014
Pri motion dec
-002
Sec motion dec
-017
Notes
rPM=0.963
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
131.2
Precise sep
11.94
Constellation
Lacerta
Tycho2
2746-00608-1
last precise pa
131.2
last precise sep
11.94
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22254+3622 ALI 229 1998 2 130 12.0 11.35 12.20 D 222520.52+362242.1
22254+3622 ALI 229 2002 3 130 12.0 11.35 12.20 D 222520.52+362242.1
22254+3622 ALI 229 2015 4 131 11.9 11.35 12.20 222520.52+362242.1

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