18150-5303 UC 3533AB

 
 
18h 14m 57.58s -53 02' 32.7" P.A. 211.00 sep 68.9 mag 14.70,15.55
 
 
Coord 2000
18150-5303
Discov num
UC 3533
Comp
AB
Coord arcsec 2000
18 14 57.58 -53 02 32.7
Date first
1998
Date last
2015
Obs
4
Pa first
210
Pa last
211
P.A. Now (θ)
211°
Sep first
67.8
Sep last
68.9
Sep. Now (ρ)
68.9"
Mag pri
14.70
Mag sec
15.55
delta mag (ΔM)
0.85
Spectral class
Pri motion ra
+064
Sec motion ra
+037
Pri motion dec
-027
Sec motion dec
-061
Notes
V (Proper motion indicates physical)
rPM=0.609
This double is physical.
 
 
18150-5303 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 245333 18 14 58 -53 02 33 UC 3533 AB 2015 4 211 68.9 14.70 15.55 0.85 <===
Show 245333 18 14 54 -53 03 32 UC 3533 BC 2015 4 228 40.4 15.55 15.80 0.25
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
210.9
Precise sep
68.932
Constellation
Hydra
SAO
245333
Gaia DR2
6653859336078633984
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18150-5303 UC 3533 AB 2000 2 211 68.9 14.70 16.20 V 181457.58-530232.7
18150-5303 UC 3533 AB 2001 2 211 69.0 14.70 16.20 V 181457.58-530232.7
18150-5303 UC 3533 AB 2015 4 211 68.9 14.70 15.55 V 181457.58-530232.7

If you need more information about this double, apply for a data request form to the WDS.