22273+3559 ALI 231

 
 
22h 27m 15.32s +35 59' 13.9" P.A. 98 sep 9.7 mag 9.91,11.70 Sp K2
 
 
Coord 2000
22273+3559
Discov num
ALI 231
Comp
Coord arcsec 2000
22 27 15.32 +35 59 13.9
Date first
1932
Date last
2013
Obs
5
Pa first
81
Pa last
98
P.A. Now (θ)
98°
Sep first
12.4
Sep last
9.7
Sep. Now (ρ)
9.7"
Mag pri
9.91
Mag sec
11.70
delta mag (ΔM)
1.79
Spectral class
K2 (yellow-orange)
Pri motion ra
+028
Sec motion ra
-006
Pri motion dec
+022
Sec motion dec
-013
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Lacerta
last precise pa
98.1
last precise sep
9.71
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22273+3559 ALI 231 1999 3 93 10.3 9.91 11.70 K2 D 222715.32+355913.9
22273+3559 ALI 231 2002 4 96 10.1 9.91 11.70 K2 D 222715.32+355913.9
22273+3559 ALI 231 2013 5 98 9.7 9.91 11.70 K2 222715.32+355913.9

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