18244-5401 UC 3573

 
 
18h 24m 26.37s -54 01' 03.8" P.A. 55.00 sep 48.6 mag 15.20,16.00
 
 
Coord 2000
18244-5401
Discov num
UC 3573
Comp
Coord arcsec 2000
18 24 26.37 -54 01 03.8
Date first
1998
Date last
2015
Obs
4
Pa first
57
Pa last
55
P.A. Now (θ)
55°
Sep first
48.2
Sep last
48.6
Sep. Now (ρ)
48.6"
Mag pri
15.20
Mag sec
16.00
delta mag (ΔM)
0.8
Spectral class
Pri motion ra
+012
Sec motion ra
+016
Pri motion dec
-057
Sec motion dec
-053
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.097 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
54.6
Precise sep
48.557
Constellation
Hydra
Tycho2
8744-01940-1
Gaia DR2
6652815147922495616
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18244-5401 UC 3573 1999 2 55 48.5 15.20 16.00 V 182426.37-540103.8
18244-5401 UC 3573 2000 2 56 48.4 15.20 16.00 V 182426.37-540103.8
18244-5401 UC 3573 2010 3 55 46.6 15.20 16.00 V R 182426.37-540103.8
18244-5401 UC 3573 2015 4 55 48.6 15.20 16.00 V R 182426.37-540103.8

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