17103-7523 HJ 4904

 
 
17H 10M 16.34S -75 22' 35.6" P.A. 187 SEP 6.5 MAG 7.56,9.13 SP F3V DIST. 81.1 PC (264.55 L.Y.)
 
 
Coord 2000
17103-7523
Discov num
HJ 4904
Comp
Coord arcsec 2000
17 10 16.34 -75 22 35.6
Date first
1835
Date last
2010
Obs
17
Pa first
183
Pa last
187
P.A. Now (θ)
187°
Sep first
3.0
Sep last
6.5
Sep. Now (ρ)
6.5"
Mag pri
7.56
Mag sec
9.13
delta mag (ΔM)
1.57
Spectral class
F3V (yellow-white)
Pri motion ra
-001
Sec motion ra
-001
Pri motion dec
+022
Sec motion dec
+022
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Apus
SAO
257465
HIP
84001
Tycho2
9443-03669-1
HD
153880
CP
CP-75 1348
Distance
81.1
Distance ly
264.55
last precise pa
186.7
last precise sep
6.53