19018-3304 UC 3768AC

 
 
19h 01m 50.94s -33 03' 59.9" P.A. 174.00 sep 82.1 mag 14.70,16.00
 
 
Coord 2000
19018-3304
Discov num
UC 3768
Comp
AC
Coord arcsec 2000
19 01 50.94 -33 03 59.9
Date first
1999
Date last
2015
Obs
5
Pa first
174
Pa last
174
P.A. Now (θ)
174°
Sep first
82.0
Sep last
82.1
Sep. Now (ρ)
82.1"
Mag pri
14.70
Mag sec
16.00
delta mag (ΔM)
1.3
Spectral class
Pri motion ra
-024
Sec motion ra
-045
Pri motion dec
-100
Sec motion dec
-074
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.325
This double is physical.
 
 
19018-3304 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 19 01 51 -33 03 60 UC 3768 AB 2015 4 289 21.3 14.70 16.40 1.70
Show 19 01 51 -33 03 60 UC 3768 AC 2015 5 174 82.1 14.70 16.00 1.30 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
173.6
Precise sep
82.066
Constellation
Hydra
Gaia DR2
6756658557967038464
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19018-3304 UC 3768 AC 2000 2 174 81.9 14.70 16.00 V 190150.94-330359.9
19018-3304 UC 3768 AC 2015 5 174 82.1 14.70 16.00 V R 190150.94-330359.9

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