22341+3900 ALI 993

 
 
22h 34m 01.05s +39 00' 00.4" P.A. 72 sep 8.3 mag 12.70,12.80
 
 
Coord 2000
22341+3900
Discov num
ALI 993
Comp
Coord arcsec 2000
22 34 01.05 +39 00 00.4
Date first
1928
Date last
2002
Obs
4
Pa first
73
Pa last
72
P.A. Now (θ)
72°
Sep first
8.5
Sep last
8.3
Sep. Now (ρ)
8.3"
Mag pri
12.70
Mag sec
12.80
delta mag (ΔM)
0.1
Spectral class
Pri motion ra
-001
Sec motion ra
+001
Pri motion dec
+005
Sec motion dec
+003
Notes
rPM=0.555
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
72.3
Precise sep
8.325
Constellation
Lacerta
last precise pa
72.3
last precise sep
8.325
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22341+3900 ALI 993 1998 3 73 8.3 12.70 12.80 D 223401.05+390000.4
22341+3900 ALI 993 2002 4 72 8.3 12.70 12.80 D 223401.05+390000.4

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