17112+3653 DAM 963AB

 
 
17h 11m 09.98s +36 53' 15.2" P.A. 230 sep 3.2 mag 13.10,14.80
 
 
Coord 2000
17112+3653
Discov num
DAM 963
Comp
AB
Coord arcsec 2000
17 11 09.98 +36 53 15.2
Date first
2001
Date last
2015
Obs
4
Pa first
232
Pa last
230
P.A. Now (θ)
230°
Sep first
3.2
Sep last
3.2
Sep. Now (ρ)
3.2"
Mag pri
13.10
Mag sec
14.80
delta mag (ΔM)
1.7
Spectral class
Pri motion ra
-025
Sec motion ra
Pri motion dec
+022
Sec motion dec
Notes
rPM=0.498
Nature of this double is uncertain.
 
 
17112+3653 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 17112+3653 DAM 963 AB 2001 2015 4 230 3.2 13.10 14.80 1.70 <===
Show 17112+3653 DAM 963 AC 2004 2004 1 258 2.4 13.10 17.40 4.30
Show 17112+3653 DAM 963 BC 2004 2004 1 10 1.6 14.80 17.40 2.60
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
last precise pa
230.2
last precise sep
3.233
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17112+3653 DAM 963 AB 2006 3 231 3.3 13.10 14.80 171109.98+365315.2
17112+3653 DAM 963 AB 2015 4 230 3.2 13.10 14.80 171109.98+365315.2

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