17033+4427 SKF2733

 
 
17h 03m 18.87s +44 27' 22.8" P.A. 196 sep 1.2 mag 18.00,18.80 Sp DA+M3
 
 
Coord 2000
17033+4427
Discov num
SKF2733
Comp
Coord arcsec 2000
17 03 18.87 +44 27 22.8
Date first
2004
Date last
2005
Obs
3
Pa first
190
Pa last
196
P.A. Now (θ)
196°
Sep first
1.4
Sep last
1.2
Sep. Now (ρ)
1.2"
Mag pri
18.00
Mag sec
18.80
delta mag (ΔM)
0.8
Spectral class
DA+M3
Pri motion ra
+013
Sec motion ra
Pri motion dec
-007
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
Tycho2
3084-00193-1
last precise pa
196.3
last precise sep
1.19
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17033+4427 SKF2733 2005 3 196 1.2 18.00 18.80 DA+M3 170318.87+442722.8

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