19440-2424 LDS4815

 
 
19h 44m 03.42s -24 23' 55.5" P.A. 121 sep 10.2 mag 16.00,16.40
 
 
Coord 2000
19440-2424
Discov num
LDS4815
Comp
Coord arcsec 2000
19 44 03.42 -24 23 55.5
Date first
1960
Date last
2015
Obs
5
Pa first
123
Pa last
121
P.A. Now (θ)
121°
Sep first
10.0
Sep last
10.2
Sep. Now (ρ)
10.2"
Mag pri
16.00
Mag sec
16.40
delta mag (ΔM)
0.4
Spectral class
Pri motion ra
-039
Sec motion ra
Pri motion dec
-115
Sec motion dec
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
121.2
Precise sep
10.247
Constellation
Sagittarius
Gaia DR2
00576738048
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19440-2424 LDS4815 1998 2 121 10.3 17.10 18.40 D 194403.42-242355.5
19440-2424 LDS4815 1999 3 120 10.3 17.10 18.40 D 194403.42-242355.5
19440-2424 LDS4815 2010 5 122 10.2 16.00 16.40 R 194403.42-242355.5
19440-2424 LDS4815 2015 5 121 10.2 16.00 16.40 R 194403.42-242355.5

If you need more information about this double, apply for a data request form to the WDS.