22286+3851 ALI 990

 
 
22h 28m 38.93s +38 50' 21.5" P.A. 165 sep 14.9 mag 12.27,12.65
 
 
Coord 2000
22286+3851
Discov num
ALI 990
Comp
Coord arcsec 2000
22 28 38.93 +38 50 21.5
Date first
1928
Date last
2010
Obs
6
Pa first
169
Pa last
165
P.A. Now (θ)
165°
Sep first
14.1
Sep last
14.9
Sep. Now (ρ)
14.9"
Mag pri
12.27
Mag sec
12.65
delta mag (ΔM)
0.38
Spectral class
Pri motion ra
-002
Sec motion ra
+006
Pri motion dec
-004
Sec motion dec
-012
Notes
rPM=0.843
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
164.9
Precise sep
14.86
Constellation
Lacerta
Tycho2
3200-01017-1
last precise pa
164.9
last precise sep
14.86
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22286+3851 ALI 990 1999 4 166 14.8 12.27 12.65 D 222838.93+385021.5
22286+3851 ALI 990 2002 5 166 14.7 12.27 12.65 D 222838.93+385021.5
22286+3851 ALI 990 2010 6 165 14.5 12.27 12.65 222838.93+385021.5

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