18396-4520 UC 3632

 
 
18h 39m 36.69s -45 19' 52.8" P.A. 138 sep 46.3 mag 10.39,15.66
 
 
Coord 2000
18396-4520
Discov num
UC 3632
Comp
Coord arcsec 2000
18 39 36.69 -45 19 52.8
Date first
1998
Date last
2010
Obs
3
Pa first
138
Pa last
138
P.A. Now (θ)
138°
Sep first
48.2
Sep last
46.3
Sep. Now (ρ)
46.3"
Mag pri
10.39
Mag sec
15.66
delta mag (ΔM)
5.27
Spectral class
Pri motion ra
+021
Sec motion ra
+017
Pri motion dec
-077
Sec motion dec
-048
Notes
V (Proper motion indicates physical)
rPM=0.367
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
137.5
Precise sep
46.34
Constellation
Corona Austrina
Tycho2
8360-02266-1
last precise pa
137.5
last precise sep
46.34
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18396-4520 UC 3632 2000 2 138 47.7 10.20 15.70 V 183936.69-451952.8
18396-4520 UC 3632 2010 3 137 46.0 10.39 15.66 V 183936.69-451952.8

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