19247-1241 HDS2757

 
 
19h 24m 41.01s -12 40' 57.9" P.A. 157 sep 0.4 mag 9.22,12.27 Sp F3V dist. 152.21 pc (496.51 l.y.)
 
 
Coord 2000
19247-1241
Discov num
HDS2757
Comp
Coord arcsec 2000
19 24 41.01 -12 40 57.9
Date first
1991
Date last
2014
Obs
4
Pa first
153
Pa last
157
P.A. Now (θ)
157°
Sep first
0.5
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
9.22
Mag sec
12.27
delta mag (ΔM)
3.05
Spectral class
F3V (yellow-white)
Pri motion ra
+017
Sec motion ra
Pri motion dec
-007
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
156.9
Precise sep
0.417
Constellation
Sagittarius
HIP
95424
HD
182343
Distance
152.21
Distance ly
496.51
last precise pa
156.9
last precise sep
0.417
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19247-1241 HDS2757 1991 1 153 0.5 9.22 12.27 F3V 192441.01-124057.9
19247-1241 HDS2757 2008 2 155 0.4 9.22 12.27 F3V D 192441.01-124057.9
19247-1241 HDS2757 2014 4 157 0.4 9.22 12.27 F3V 192441.01-124057.9

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