17297+1815 BRT2433

 
 
17h 29m 40.27s +18 15' 34.0" P.A. 308 sep 4.5 mag 11.00,11.20
 
 
Coord 2000
17297+1815
Discov num
BRT2433
Comp
Coord arcsec 2000
17 29 40.27 +18 15 34.0
Date first
1898
Date last
2012
Obs
8
Pa first
311
Pa last
308
P.A. Now (θ)
308°
Sep first
4.6
Sep last
4.5
Sep. Now (ρ)
4.5"
Mag pri
11.00
Mag sec
11.20
delta mag (ΔM)
0.2
Spectral class
Pri motion ra
+016
Sec motion ra
-001
Pri motion dec
-002
Sec motion dec
+006
Notes
rPM=1.165
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
307.9
Precise sep
4.53
Constellation
Hercules
last precise pa
307.9
last precise sep
4.53
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17297+1815 BRT2433 2003 5 308 4.5 11.00 11.20 D 172940.27+181534.0
17297+1815 BRT2433 2012 7 308 4.5 11.00 11.20 D 172940.27+181534.0

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