17323+5718 LDS1449

 
 
17h 32m 14.55s +57 18' 09.8" P.A. 134 sep 18.3 mag 17.00,21.00
 
 
Coord 2000
17323+5718
Discov num
LDS1449
Comp
Coord arcsec 2000
17 32 14.55 +57 18 09.8
Date first
1963
Date last
2010
Obs
3
Pa first
135
Pa last
134
P.A. Now (θ)
134°
Sep first
18.0
Sep last
18.3
Sep. Now (ρ)
18.3"
Mag pri
17.00
Mag sec
21.00
delta mag (ΔM)
4
Spectral class
Pri motion ra
-032
Sec motion ra
-028
Pri motion dec
+088
Sec motion dec
+086
Notes
rPM=0.048 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
133.7
Precise sep
18.28
Constellation
Draco
last precise pa
133.7
last precise sep
18.28
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17323+5718 LDS1449 1963 1 135 18.0 17.00 21.00 173214.57+571809.5
17323+5718 LDS1449 1999 2 134 18.2 17.00 21.00 173214.55+571809.8
17323+5718 LDS1449 2010 3 134 18.2 17.00 21.00 173214.55+571809.8

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