19439-2535 LDS4814

 
 
19h 43m 51.46s -25 34' 58.6" P.A. 208 sep 13.4 mag 16.80,17.60
 
 
Coord 2000
19439-2535
Discov num
LDS4814
Comp
Coord arcsec 2000
19 43 51.46 -25 34 58.6
Date first
1960
Date last
2010
Obs
4
Pa first
211
Pa last
208
P.A. Now (θ)
208°
Sep first
13.0
Sep last
13.4
Sep. Now (ρ)
13.4"
Mag pri
16.80
Mag sec
17.60
delta mag (ΔM)
0.8
Spectral class
Pri motion ra
-026
Sec motion ra
-008
Pri motion dec
-134
Sec motion dec
-116
Notes
rPM=0.186 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
208.4
Precise sep
13.4
Constellation
Sagittarius
last precise pa
208.4
last precise sep
13.4
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19439-2535 LDS4814 1998 2 209 13.3 16.80 17.60 D 194351.46-253458.6
19439-2535 LDS4814 2010 4 209 13.2 16.80 17.60 194351.46-253458.6

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