19540-2729 RSS 535

 
 
19h 54m 00.89s -27 29' 26.4" P.A. 107 sep 9.4 mag 9.25,14.20 Sp G0V
 
 
Coord 2000
19540-2729
Discov num
RSS 535
Comp
Coord arcsec 2000
19 54 00.89 -27 29 26.4
Date first
1976
Date last
1999
Obs
3
Pa first
110
Pa last
107
P.A. Now (θ)
107°
Sep first
9.9
Sep last
9.4
Sep. Now (ρ)
9.4"
Mag pri
9.25
Mag sec
14.20
delta mag (ΔM)
4.95
Spectral class
G0V (yellow)
Pri motion ra
+018
Sec motion ra
Pri motion dec
-019
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
107.4
Precise sep
9.436
Constellation
Sagittarius
last precise pa
107.4
last precise sep
9.436
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19540-2729 RSS 535 1998 2 108 9.4 9.16   G0V D 195400.89-272926.4
19540-2729 RSS 535 1999 3 107 9.4 9.25 14.20 G0V D 195400.89-272926.4

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