22421+0012 SCA 128BC

 
 
22h 42m 00.71s +00 11' 34.0" P.A. 114 sep 51.4 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
2001
Obs
5
Pa first
115
Pa last
114
P.A. Now (θ)
114°
Sep first
50.4
Sep last
51.4
Sep. Now (ρ)
51.4"
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
rPM=1.119
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 2013 6 316 28.0 11.40 12.60 1.20
Show 22421+0012 SCA 128 AC 1985 2013 6 92 29.0 11.40 12.90 1.50
Show 22421+0012 SCA 128 BC 1985 2001 5 114 51.4 12.60 12.90 0.30 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
114
Precise sep
51.352
Constellation
Aquarius
last precise pa
114
last precise sep
51.352
 
 
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

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