17055+1815 BRT2429

 
 
17h 05m 27.12s +18 14' 35.9" P.A. 50 sep 3.8 mag 10.60,11.00
 
 
Coord 2000
17055+1815
Discov num
BRT2429
Comp
Coord arcsec 2000
17 05 27.12 +18 14 35.9
Date first
1895
Date last
2009
Obs
9
Pa first
47
Pa last
50
P.A. Now (θ)
50°
Sep first
3.8
Sep last
3.8
Sep. Now (ρ)
3.8"
Mag pri
10.60
Mag sec
11.00
delta mag (ΔM)
0.4
Spectral class
Pri motion ra
-030
Sec motion ra
+006
Pri motion dec
-014
Sec motion dec
+018
Notes
rPM=1.455
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
49.9
Precise sep
3.75
Constellation
Hercules
Tycho2
1539-00269-1
last precise pa
49.9
last precise sep
3.75
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17055+1815 BRT2429 1999 7 51 3.7 10.60 11.00 D 170527.12+181435.9
17055+1815 BRT2429 2009 8 50 3.8 10.60 11.00 D 170527.12+181435.9

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