19212-2303 UC 3899

 
 
19h 21m 14.53s -23 02' 58.1" P.A. 62.00 sep 75.7 mag 15.59,14.82
 
 
Coord 2000
19212-2303
Discov num
UC 3899
Comp
Coord arcsec 2000
19 21 14.53 -23 02 58.1
Date first
1998
Date last
2015
Obs
5
Pa first
62
Pa last
62
P.A. Now (θ)
62°
Sep first
70.4
Sep last
75.7
Sep. Now (ρ)
75.7"
Mag pri
15.59
Mag sec
14.82
delta mag (ΔM)
0.77
Spectral class
Pri motion ra
-127
Sec motion ra
-137
Pri motion dec
-055
Sec motion dec
-086
Notes
V (Proper motion indicates physical)
rPM=0.201 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
62.2
Precise sep
75.65
Constellation
Hydra
Gaia DR2
6770865210275128960
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19212-2303 UC 3899 1999 2 62 75.8 15.60 14.80 V 192114.53-230258.1
19212-2303 UC 3899 2000 2 63 71.0 15.60 14.80 V 192114.53-230258.1
19212-2303 UC 3899 2010 4 62 76.1 15.59 14.82 V 192114.53-230258.1
19212-2303 UC 3899 2015 5 62 75.7 15.59 14.82 V 192114.53-230258.1

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