18561-3458 UC 3729

 
 
18h 56m 03.73s -34 58' 07.0" P.A. 19 sep 64.2 mag 15.30,15.22
 
 
Coord 2000
18561-3458
Discov num
UC 3729
Comp
Coord arcsec 2000
18 56 03.73 -34 58 07.0
Date first
1998
Date last
2001
Obs
3
Pa first
19
Pa last
19
P.A. Now (θ)
19°
Sep first
64.1
Sep last
64.2
Sep. Now (ρ)
64.2"
Mag pri
15.30
Mag sec
15.22
delta mag (ΔM)
0.08
Spectral class
Pri motion ra
-018
Sec motion ra
-017
Pri motion dec
+071
Sec motion dec
+086
Notes
V (Proper motion indicates physical)
rPM=0.171 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
18.7
Precise sep
64.196
Constellation
Sagittarius
last precise pa
18.7
last precise sep
64.196
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18561-3458 UC 3729 2000 2 19 64.1 15.30 16.50 V 185603.73-345807.0
18561-3458 UC 3729 2001 3 19 64.2 15.30 16.50 V 185603.73-345807.0

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