19231-5148 UC 3913

 
 
19h 23m 05.06s -51 47' 55.9" P.A. 20.00 sep 8.7 mag 10.70,15.70
 
 
Coord 2000
19231-5148
Discov num
UC 3913
Comp
Coord arcsec 2000
19 23 05.06 -51 47 55.9
Date first
1998
Date last
2015
Obs
3
Pa first
19
Pa last
20
P.A. Now (θ)
20°
Sep first
8.6
Sep last
8.7
Sep. Now (ρ)
8.7"
Mag pri
10.70
Mag sec
15.70
delta mag (ΔM)
5
Spectral class
Pri motion ra
+036
Sec motion ra
+027
Pri motion dec
-079
Sec motion dec
-075
Notes
V (Proper motion indicates physical)
rPM=0.113 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
19.9
Precise sep
8.742
Constellation
Hydra
Tycho2
8388-01699-1
Gaia DR2
6644988240039416448
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19231-5148 UC 3913 2000 2 20 8.8 10.70 15.70 V 192305.06-514755.9
19231-5148 UC 3913 2015 3 20 8.7 10.70 15.70 V 192305.06-514755.9

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