19349-4820 LDS 681

 
 
19h 34m 54.73s -48 20' 47.2" P.A. 94 sep 10.1 mag 15.80,17.00
 
 
Coord 2000
19349-4820
Discov num
LDS 681
Comp
Coord arcsec 2000
19 34 54.73 -48 20 47.2
Date first
1920
Date last
2000
Obs
4
Pa first
90
Pa last
94
P.A. Now (θ)
94°
Sep first
11.0
Sep last
10.1
Sep. Now (ρ)
10.1"
Mag pri
15.80
Mag sec
17.00
delta mag (ΔM)
1.2
Spectral class
Pri motion ra
+012
Sec motion ra
+024
Pri motion dec
-086
Sec motion dec
-089
Notes
rPM=0.134 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
94.4
Precise sep
10.1
Cdsa2 id
LDS 681
Constellation
Telescopium
Ra deg
19.581869444444443
De deg
-48.346444444444444
last precise pa
94.4
last precise sep
10.1
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19349-4820 LDS 681 1920 1 90 11.0 15.80 17.00 193454.73-482047.2
19349-4820 LDS 681 1998 2 94 10.1 15.80 17.00 193454.73-482047.2
19349-4820 LDS 681 2000 3 94 10.1 15.80 17.00 193454.73-482047.2

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