22558+6251 STI1127

 
 
22h 55m 49.39s +62 51' 13.6" P.A. 230 sep 14.6 mag 11.52,11.77 Sp B8V
 
 
Coord 2000
22558+6251
Discov num
STI1127
Comp
Coord arcsec 2000
22 55 49.39 +62 51 13.6
Date first
1905
Date last
2015
Obs
8
Pa first
230
Pa last
230
P.A. Now (θ)
230°
Sep first
14.6
Sep last
14.6
Sep. Now (ρ)
14.6"
Mag pri
11.52
Mag sec
11.77
delta mag (ΔM)
0.25
Spectral class
B8V (blue-white)
Pri motion ra
-002
Sec motion ra
-002
Pri motion dec
-004
Sec motion dec
-003
Notes
rPM=0.224 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
229.6
Precise sep
14.56
Constellation
Cepheus
Tycho2
4282-00551-1
last precise pa
229.6
last precise sep
14.56
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22558+6251 STI1127 1997 4 230 14.5 11.59 11.77 D 225549.39+625113.6
22558+6251 STI1127 2003 5 230 14.5 11.59 11.77 D 225549.39+625113.6
22558+6251 STI1127 2015 7 230 14.6 11.52 11.77 B8V 225549.39+625113.6

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