15588+5042 LDS1431

 
 
15h 58m 46.24s +50 41' 52.4" P.A. 250 sep 54 mag 10.34,16.60 Sp K+F
 
 
Coord 2000
15588+5042
Discov num
LDS1431
Comp
Coord arcsec 2000
15 58 46.24 +50 41 52.4
Date first
1960
Date last
2003
Obs
4
Pa first
248
Pa last
250
P.A. Now (θ)
250°
Sep first
54.0
Sep last
54.0
Sep. Now (ρ)
54"
Mag pri
10.34
Mag sec
16.60
delta mag (ΔM)
6.26
Spectral class
K+F (yellow-orange/yellow-white)
Pri motion ra
-009
Sec motion ra
-001
Pri motion dec
-016
Sec motion dec
+003
Notes
N (See Notes)
rPM=1.123
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
249.7
Precise sep
54.032
Constellation
Hercules
Tycho2
3496-01735-1
last precise pa
249.7
last precise sep
54.032
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15588+5042 LDS1431 1963 2 248 54.0 9.86 16.21 N 155846.24+504152.4
15588+5042 LDS1431 1998 3 249 54.2 9.86 16.21 N D 155846.24+504152.4
15588+5042 LDS1431 2003 4 250 54.0 9.86 16.21 N D 155846.24+504152.4
15588+5042 LDS1431 2010 5 250 55.0 10.34 16.60 K+F N 155846.24+504152.4

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