16393-5322 RSS 413

 
 
16h 39m 19.23s -53 22' 21.7" P.A. 302 sep 20.7 mag 8.64,12.00 Sp K1III dist. 526.32 pc (1716.86 l.y.)
 
 
Coord 2000
16393-5322
Discov num
RSS 413
Comp
Coord arcsec 2000
16 39 19.23 -53 22 21.7
Date first
1974
Date last
2010
Obs
4
Pa first
301
Pa last
302
P.A. Now (θ)
302°
Sep first
20.2
Sep last
20.7
Sep. Now (ρ)
20.7"
Mag pri
8.64
Mag sec
12.00
delta mag (ΔM)
3.36
Spectral class
K1III (yellow-orange)
Pri motion ra
+004
Sec motion ra
+010
Pri motion dec
-017
Sec motion dec
-006
Notes
rPM=0.717
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
302.4
Precise sep
20.73
Constellation
Ara
SAO
244029
HIP
81546
Tycho2
8712-00712-1
HD
149714
CP
CP-53 8110
Distance
526.32
Distance ly
1716.86
last precise pa
302.4
last precise sep
20.73
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16393-5322 RSS 413 1999 2 302 20.5 8.64 12.00 K1III D 163919.23-532221.7
16393-5322 RSS 413 2010 4 303 20.0 8.64 12.00 K1III 163919.23-532221.7

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