16475-4819 HJ 4885CD

 
 
16H 47M 35.82S -48 20' 55.2" P.A. 238 SEP 3.9 MAG 8.21,9.50 SP F2/3IV/V
 
 
Coord 2000
16475-4819
Discov num
HJ 4885
Comp
CD
Coord arcsec 2000
16 47 35.82 -48 20 55.2
Date first
1834
Date last
2013
Obs
12
Pa first
245
Pa last
238
P.A. Now (θ)
238°
Sep first
4.0
Sep last
3.9
Sep. Now (ρ)
3.9"
Mag pri
8.21
Mag sec
9.50
delta mag (ΔM)
1.29
Spectral class
F2/3IV/V (yellow-white)
Pri motion ra
-036
Sec motion ra
Pri motion dec
-038
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
16475-4819 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 227205 16475-4819 DUN 211 AB 1904 1999 14 125 106.4 7.40 8.14 0.74
Show 227205 16475-4819 DAW 212 AC 1904 1999 14 144 130.4 7.40 8.21 0.81
Show 227213 16475-4819 DUN 211 BC 1834 2013 16 193 45.2 8.14 8.21 0.07
Show 227211 16475-4819 HJ 4885 CD 1834 2013 12 238 3.9 8.21 9.50 1.29 <===
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ara
SAO
227211
Tycho2
8330-04843-1
HD
151116
last precise pa
238.1
last precise sep
3.94