22397-2820 H 6 119AB

 
 
22h 39m 44.12s -28 19' 32.0" P.A. 159 sep 86.2 mag 6.43,7.50 Sp K0III dist. 112.49 pc (366.94 l.y.)
 
 
Coord 2000
22397-2820
Discov num
H 6 119
Comp
AB
Coord arcsec 2000
22 39 44.12 -28 19 32.0
Date first
1783
Date last
2015
Obs
29
Pa first
158
Pa last
159
P.A. Now (θ)
159°
Sep first
87.0
Sep last
86.2
Sep. Now (ρ)
86.2"
Mag pri
6.43
Mag sec
7.50
delta mag (ΔM)
1.07
Spectral class
K0III (yellow-orange)
Pri motion ra
+097
Sec motion ra
+094
Pri motion dec
-040
Sec motion dec
-039
Notes
N Z (See Notes, Parallax indicates components are physical)
rPM=0.03 (< 0.3, Physical double)
This double is physical.
 
 
22397-2820 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 191308 22397-2820 H 6 119 AB 1783 2015 29 159 86.2 6.43 7.50 1.07 <===
Show 22397-2820 H N 117 BC 1834 2015 55 70 3.1 7.49 8.61 1.12
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
159.3
Precise sep
86.188
Constellation
Piscis Austrinus
SAO
191308
HIP
111879
Tycho2
6969-00473-1
Gaia DR2
79430481408
HD
214599
HR
8619
CD
CD-2817873
CP
CP-28 7623
Distance
112.49
Distance ly
366.94
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22397-2820 H 6 119 AB 1991 25 159 86.5 6.43 7.50 K0III NZD 223944.12-281932.0
22397-2820 H 6 119 AB 1998 26 159 86.5 6.43 7.50 K0III NZD 223944.12-281932.0
22397-2820 H 6 119 AB 1999 27 158 86.8 6.43 7.50 K0III NZD 223944.12-281932.0
22397-2820 H 6 119 AB 2013 28 159 85.9 6.43 7.50 K0III NZD 223944.12-281932.0

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