17003+1958 SLE   4

 
 
17h 00m 15.21s +19 58' 04.9" P.A. 282 sep 11.2 mag 10.82,10.90
 
 
Coord 2000
17003+1958
Discov num
SLE   4
Comp
Coord arcsec 2000
17 00 15.21 +19 58 04.9
Date first
1991
Date last
2015
Obs
15
Pa first
280
Pa last
282
P.A. Now (θ)
282°
Sep first
11.7
Sep last
11.2
Sep. Now (ρ)
11.2"
Mag pri
10.82
Mag sec
10.90
delta mag (ΔM)
0.08
Spectral class
Pri motion ra
-014
Sec motion ra
-003
Pri motion dec
-013
Sec motion dec
+012
Notes
rPM=1.43
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
282.4
Precise sep
11.2
Constellation
Hercules
Tycho2
1530-00999-1
last precise pa
282.4
last precise sep
11.2
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17003+1958 SLE 4 2007 8 282 11.5 10.82 10.90 D 170015.21+195804.9
17003+1958 SLE 4 2012 10 282 11.5 10.82 10.90 170015.21+195804.9
17003+1958 SLE 4 2015 11 282 11.2 10.82 10.90 170015.21+195804.9

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