15432+1846 LDS4587

 
 
15h 43m 08.67s +18 45' 51.2" P.A. 217 sep 8.5 mag 17.50,17.90
 
 
Coord 2000
15432+1846
Discov num
LDS4587
Comp
Coord arcsec 2000
15 43 08.67 +18 45 51.2
Date first
1960
Date last
2000
Obs
2
Pa first
217
Pa last
217
P.A. Now (θ)
217°
Sep first
8.0
Sep last
8.5
Sep. Now (ρ)
8.5"
Mag pri
17.50
Mag sec
17.90
delta mag (ΔM)
0.4
Spectral class
Pri motion ra
-109
Sec motion ra
Pri motion dec
+093
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
216.8
Precise sep
8.52
Constellation
Serpens
last precise pa
216.8
last precise sep
8.52
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15432+1846 LDS4587 2000 2 217 8.5 17.50 17.90 D 154308.67+184551.2
15432+1846 LDS4587 2010 3 216 8.1 17.50 17.90 154308.67+184551.2

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