17052-2543 BRT3041

 
 
17h 05m 11.18s -25 43' 38.3" P.A. 4 sep 4.7 mag 11.15,11.10
 
 
Coord 2000
17052-2543
Discov num
BRT3041
Comp
Coord arcsec 2000
17 05 11.18 -25 43 38.3
Date first
1911
Date last
2010
Obs
4
Pa first
6
Pa last
4
P.A. Now (θ)
Sep first
3.6
Sep last
4.7
Sep. Now (ρ)
4.7"
Mag pri
11.15
Mag sec
11.10
delta mag (ΔM)
0.05
Spectral class
Pri motion ra
-005
Sec motion ra
+001
Pri motion dec
-033
Sec motion dec
+033
Notes
rPM=1.986
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
4.4
Precise sep
4.71
Constellation
Ophiuchus
Tycho2
6815-02984-1
last precise pa
4.4
last precise sep
4.71
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17052-2543 BRT3041 1998 2 5 4.3 11.38   D 170511.18-254338.3
17052-2543 BRT3041 1999 3 5 4.4 11.15 11.10 D 170511.18-254338.3
17052-2543 BRT3041 2010 4 4 3.9 11.15 11.10 170511.18-254338.3

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