15136+4215 LDS4537

 
 
15h 13m 39.57s +42 14' 48.3" P.A. 233 sep 30.7 mag 11.84,12.74
 
 
Coord 2000
15136+4215
Discov num
LDS4537
Comp
Coord arcsec 2000
15 13 39.57 +42 14 48.3
Date first
1960
Date last
2016
Obs
5
Pa first
231
Pa last
233
P.A. Now (θ)
233°
Sep first
31.0
Sep last
30.7
Sep. Now (ρ)
30.7"
Mag pri
11.84
Mag sec
12.74
delta mag (ΔM)
0.9
Spectral class
Pri motion ra
-010
Sec motion ra
-016
Pri motion dec
-095
Sec motion dec
-099
Notes
V (Proper motion indicates physical)
rPM=0.072 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
232.9
Precise sep
30.705
Constellation
Bootes
last precise pa
232.9
last precise sep
30.705
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15136+4215 LDS4537 1999 2 233 30.7 12.70 13.70 D 151339.57+421448.3
15136+4215 LDS4537 2002 3 233 30.7 12.70 13.70 D 151339.57+421448.3
15136+4215 LDS4537 2010 4 233 30.7 11.84 12.74 151339.57+421448.3
15136+4215 LDS4537 2016 5 233 30.7 11.84 12.74 V 151339.57+421448.3

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