22287+3643 ALI 454

 
 
22h 28m 38.99s +36 42' 42.0" P.A. 109 sep 6.6 mag 12.00,12.60
 
 
Coord 2000
22287+3643
Discov num
ALI 454
Comp
Coord arcsec 2000
22 28 38.99 +36 42 42.0
Date first
1932
Date last
2010
Obs
4
Pa first
111
Pa last
109
P.A. Now (θ)
109°
Sep first
6.8
Sep last
6.6
Sep. Now (ρ)
6.6"
Mag pri
12.00
Mag sec
12.60
delta mag (ΔM)
0.6
Spectral class
Pri motion ra
-003
Sec motion ra
+009
Pri motion dec
-006
Sec motion dec
-005
Notes
rPM=1.17
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
109.1
Precise sep
6.63
Constellation
Lacerta
last precise pa
109.1
last precise sep
6.63
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22287+3643 ALI 454 1999 2 111 6.5 12.00 12.60 D 222838.99+364242.0
22287+3643 ALI 454 2002 3 111 6.5 12.00 12.60 D 222838.99+364242.0
22287+3643 ALI 454 2010 4 112 5.8 12.00 12.60 222838.99+364242.0

If you need more information about this double, apply for a data request form to the WDS.