17383-0413 J  2508

 
 
17h 38m 15.24s -04 13' 06.8" P.A. 56 sep 3.9 mag 11.40,11.50
 
 
Coord 2000
17383-0413
Discov num
J  2508
Comp
Coord arcsec 2000
17 38 15.24 -04 13 06.8
Date first
1943
Date last
2003
Obs
6
Pa first
237
Pa last
56
P.A. Now (θ)
56°
Sep first
3.8
Sep last
3.9
Sep. Now (ρ)
3.9"
Mag pri
11.40
Mag sec
11.50
delta mag (ΔM)
0.1
Spectral class
Pri motion ra
-034
Sec motion ra
+007
Pri motion dec
-045
Sec motion dec
-012
Notes
rPM=0.933
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
55.9
Precise sep
3.9
Constellation
Ophiuchus
Tycho2
5089-00554-1
last precise pa
55.9
last precise sep
3.9
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17383-0413 J 2508 2003 5 56 3.9 11.40 11.50 D 173815.24-041306.8

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