17415-1427 HU  183

 
 
17h 41m 30.16s -14 27' 10.0" P.A. 297 sep 1.2 mag 9.93,10.58 Sp A0V
 
 
Coord 2000
17415-1427
Discov num
HU  183
Comp
Coord arcsec 2000
17 41 30.16 -14 27 10.0
Date first
1900
Date last
1991
Obs
4
Pa first
295
Pa last
297
P.A. Now (θ)
297°
Sep first
1.1
Sep last
1.2
Sep. Now (ρ)
1.2"
Mag pri
9.93
Mag sec
10.58
delta mag (ΔM)
0.65
Spectral class
A0V (white)
Pri motion ra
+003
Sec motion ra
+003
Pri motion dec
-003
Sec motion dec
-003
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
297.2
Precise sep
1.208
Constellation
Serpens
Tycho2
5672-00252-1
HD
160615
last precise pa
297.2
last precise sep
1.208
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17415-1427 HU 183 1991 4 297 1.2 9.93 10.58 A0V 174130.16-142710.0

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