19578-2132 CRI  25AB

 
 
19h 57m 47.63s -21 31' 36.4" P.A. 3 sep 10.3 mag 10.60,13.80 Sp K3V dist. 48.08 pc (156.84 l.y.)
 
 
Coord 2000
19578-2132
Discov num
CRI  25
Comp
AB
Coord arcsec 2000
19 57 47.63 -21 31 36.4
Date first
1977
Date last
2000
Obs
4
Pa first
138
Pa last
3
P.A. Now (θ)
Sep first
7.9
Sep last
10.3
Sep. Now (ρ)
10.3"
Mag pri
10.60
Mag sec
13.80
delta mag (ΔM)
3.2
Spectral class
K3V (yellow-orange)
Pri motion ra
-246
Sec motion ra
-020
Pri motion dec
-222
Sec motion dec
+044
Notes
U R (Proper motion indicates non-physical, Red magnitudes)
rPM=1.053
This double is not physical.
 
 
19578-2132 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19578-2132 CRI 25 AB 1977 2000 4 3 10.3 10.60 13.80 3.20 <===
Show 19578-2132 SKF 442 AC 1999 1999 1 330 3.5 10.60 16.00 5.40
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
2.8
Precise sep
10.26
Constellation
Sagittarius
HIP
98237
Tycho2
6325-01742-1
BD
BD-21 5582
Distance
48.08
Distance ly
156.84
last precise pa
2.8
last precise sep
10.26
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19578-2132 CRI 25 AB 2000 2 3 10.3 11.00 14.00 K3V U 195747.79-213134.5

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