17201-4950 BRT 956

 
 
17h 20m 07.46s -49 49' 47.6" P.A. 177 sep 4.5 mag 13.03,13.08
 
 
Coord 2000
17201-4950
Discov num
BRT 956
Comp
Coord arcsec 2000
17 20 07.46 -49 49 47.6
Date first
1902
Date last
2001
Obs
3
Pa first
172
Pa last
177
P.A. Now (θ)
177°
Sep first
4.5
Sep last
4.5
Sep. Now (ρ)
4.5"
Mag pri
13.03
Mag sec
13.08
delta mag (ΔM)
0.05
Spectral class
Pri motion ra
+002
Sec motion ra
-001
Pri motion dec
+002
Sec motion dec
-017
Notes
B (Blue magnitudes)
rPM=1.13
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
176.9
Precise sep
4.513
Constellation
Ara
last precise pa
176.9
last precise sep
4.513
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17201-4950 BRT 956 1902 1 172 4.5 13.03 13.08 B 172007.46-494947.6
17201-4950 BRT 956 2000 2 177 4.5 13.03 13.08 B 172007.46-494947.6
17201-4950 BRT 956 2001 4 177 4.5 13.03 13.08 B 172007.46-494947.6

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