17092+3648 DAM 909

 
 
17h 09m 14.15s +36 48' 08.4" P.A. 311 sep 5.5 mag 13.70,14.90
 
 
Coord 2000
17092+3648
Discov num
DAM 909
Comp
Coord arcsec 2000
17 09 14.15 +36 48 08.4
Date first
1998
Date last
2015
Obs
6
Pa first
310
Pa last
311
P.A. Now (θ)
311°
Sep first
5.4
Sep last
5.5
Sep. Now (ρ)
5.5"
Mag pri
13.70
Mag sec
14.90
delta mag (ΔM)
1.2
Spectral class
Pri motion ra
+018
Sec motion ra
Pri motion dec
-027
Sec motion dec
Notes
rPM=0.195 (< 0.3, Physical double)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
last precise pa
311.4
last precise sep
5.507
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17092+3648 DAM 909 2006 5 310 5.5 13.70 14.90 170914.15+364808.4
17092+3648 DAM 909 2010 6 308 4.9 13.70 14.90 170914.15+364808.4
17092+3648 DAM 909 2015 6 311 5.5 13.70 14.90 170914.15+364808.4

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