10043-2317 ARA1774

 
 
10h 04m 14.73s -23 16' 43.2" P.A. 107 sep 11.3 mag 9.73,12.00 Sp K2
 
 
Coord 2000
10043-2317
Discov num
ARA1774
Comp
Coord arcsec 2000
10 04 14.73 -23 16 43.2
Date first
1920
Date last
2000
Obs
4
Pa first
112
Pa last
107
P.A. Now (θ)
107°
Sep first
11.2
Sep last
11.3
Sep. Now (ρ)
11.3"
Mag pri
9.73
Mag sec
12.00
delta mag (ΔM)
2.27
Spectral class
K2 (yellow-orange)
Pri motion ra
-022
Sec motion ra
-008
Pri motion dec
+002
Sec motion dec
+014
Notes
rPM=0.835
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
107.3
Precise sep
11.28
Cdsa2 id
ARA 1774
Constellation
Hydra
SAO
178364
Tycho2
6617-01605-1
Ra deg
10.070758333333334
De deg
-23.278666666666666
last precise pa
107.3
last precise sep
11.28
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10043-2317 ARA1774 2000 3 107 11.3 9.73 12.00 D 100414.73-231643.2
10043-2317 ARA1774 2010 5 108 11.5 9.73 12.00 K2 100414.73-231643.2

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