17581+0724 LDS5858

 
 
17h 58m 04.20s +07 24' 45.5" P.A. 84 sep 7.1 mag 13.30,14.80
 
 
Coord 2000
17581+0724
Discov num
LDS5858
Comp
Coord arcsec 2000
17 58 04.20 +07 24 45.5
Date first
1960
Date last
2010
Obs
4
Pa first
86
Pa last
84
P.A. Now (θ)
84°
Sep first
8.0
Sep last
7.1
Sep. Now (ρ)
7.1"
Mag pri
13.30
Mag sec
14.80
delta mag (ΔM)
1.5
Spectral class
Pri motion ra
-004
Sec motion ra
-003
Pri motion dec
-064
Sec motion dec
-069
Notes
rPM=0.074 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
83.7
Precise sep
7.05
Constellation
Ophiuchus
last precise pa
83.7
last precise sep
7.05
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17581+0724 LDS5858 2000 2 82 7.1 13.30 14.80 D 175804.20+072445.5
17581+0724 LDS5858 2001 3 82 7.1 13.30 14.80 D 175804.20+072445.5
17581+0724 LDS5858 2010 4 84 7.1 13.30 14.80 175804.20+072445.5

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