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
Cdsa2 id
BRT 2433
Constellation
Hercules
Ra deg
17.494519444444446
De deg
18.259444444444444
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

If you need more information about this double, apply for a data request form to the WDS.