18599-4131 UC 3750

 
 
18h 59m 54.81s -41 30' 35.5" P.A. 220 sep 45.9 mag 16.30,16.40
 
 
Coord 2000
18599-4131
Discov num
UC 3750
Comp
Coord arcsec 2000
18 59 54.81 -41 30 35.5
Date first
1998
Date last
2015
Obs
5
Pa first
220
Pa last
220
P.A. Now (θ)
220°
Sep first
46.3
Sep last
45.9
Sep. Now (ρ)
45.9"
Mag pri
16.30
Mag sec
16.40
delta mag (ΔM)
0.1
Spectral class
Pri motion ra
-065
Sec motion ra
-055
Pri motion dec
-060
Sec motion dec
-043
Notes
V (Proper motion indicates physical)
rPM=0.223 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
220.1
Precise sep
45.886
Constellation
Corona Austrina
Gaia DR2
77546470784
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18599-4131 UC 3750 1999 2 220 46.3 16.30 16.40 V 185954.81-413035.5
18599-4131 UC 3750 2000 2 220 46.4 16.30 16.40 V 185954.81-413035.5
18599-4131 UC 3750 2010 4 220 46.0 16.30 16.40 V 185954.81-413035.5
18599-4131 UC 3750 2015 5 220 45.9 16.30 16.40 V 185954.81-413035.5

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