18457-3805 UC 3664

 
 
18h 45m 43.08s -38 05' 25.6" P.A. 179 sep 62 mag 14.30,14.21
 
 
Coord 2000
18457-3805
Discov num
UC 3664
Comp
Coord arcsec 2000
18 45 43.08 -38 05 25.6
Date first
1998
Date last
1999
Obs
3
Pa first
179
Pa last
179
P.A. Now (θ)
179°
Sep first
62.0
Sep last
62.0
Sep. Now (ρ)
62"
Mag pri
14.30
Mag sec
14.21
delta mag (ΔM)
0.09
Spectral class
Pri motion ra
+046
Sec motion ra
+058
Pri motion dec
-105
Sec motion dec
-096
Notes
V (Proper motion indicates physical)
rPM=0.131 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
178.5
Precise sep
62.01
Cdsa2 id
UC 3664
Constellation
Corona Austrina
Ra deg
18.761966666666666
De deg
-38.090444444444444
last precise pa
178.5
last precise sep
62.01
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18457-3805 UC 3664 1999 2 179 62.0 14.30 15.10 V 184543.08-380525.6
18457-3805 UC 3664 2000 2 179 61.9 14.30 15.10 V 184543.08-380525.6

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