22421+0012 SCA 128BC

 
 
22h 42m 00.71s +00 11' 34.0" P.A. 114 sep 51.6 mag 12.60,12.90
 
 
Coord 2000
22421+0012
Discov num
SCA 128
Comp
BC
Coord arcsec 2000
22 42 00.71 +00 11 34.0
Date first
1985
Date last
2015
Obs
6
Pa first
115
Pa last
114
P.A. Now (θ)
114°
Sep first
50.4
Sep last
51.6
Sep. Now (ρ)
51.6"
Mag pri
12.60
Mag sec
12.90
delta mag (ΔM)
0.3
Spectral class
Pri motion ra
-003
Sec motion ra
+025
Pri motion dec
-004
Sec motion dec
-002
Notes
This double is not physical.
 
 
22421+0012 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 22421+0012 SCA 128 AB 1985 2015 7 317 27.8 11.40 12.60 1.20
Show 22421+0012 SCA 128 AC 1985 2015 7 91 28.2 11.40 12.90 1.50
Show 22421+0012 SCA 128 BC 1985 2015 6 114 51.6 12.60 12.90 0.30 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Spectr
K0
SAO
35965
Tycho2
4001-00667-1
HD
236263
Dm number
+53 3268
last precise pa
113.7
last precise sep
51.626
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22421+0012 SCA 128 BC 2000 2 114 51.4 11.50 11.80 D 224200.71+001134.0
22421+0012 SCA 128 BC 2001 4 114 51.4 12.40 12.70 D 224200.71+001134.0
22421+0012 SCA 128 BC 2015 6 114 51.6 12.60 12.90 224200.71+001134.0

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