17373+5640 STI2354

 
 
17h 37m 17.83s +56 39' 37.6" P.A. 87 sep 4.4 mag 11.80,12.00
 
 
Coord 2000
17373+5640
Discov num
STI2354
Comp
Coord arcsec 2000
17 37 17.83 +56 39 37.6
Date first
1917
Date last
2006
Obs
5
Pa first
85
Pa last
87
P.A. Now (θ)
87°
Sep first
3.3
Sep last
4.4
Sep. Now (ρ)
4.4"
Mag pri
11.80
Mag sec
12.00
delta mag (ΔM)
0.2
Spectral class
Pri motion ra
-009
Sec motion ra
+016
Pri motion dec
+005
Sec motion dec
+006
Notes
rPM=1.464
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
86.6
Precise sep
4.42
Cdsa2 id
STI 2354
Constellation
Draco
Ra deg
17.621619444444445
De deg
56.660444444444444
last precise pa
86.6
last precise sep
4.42
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17373+5640 STI2354 2006 4 87 4.4 11.80 12.00 D 173717.83+563937.6

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