11493-4919 HDS1668

 
 
11h 49m 15.20s -49 18' 56.1" P.A. 203 sep 1.4 mag 8.72,10.68 Sp F3III/IV dist. 1020.41 pc (3328.58 l.y.)
 
 
Coord 2000
11493-4919
Discov num
HDS1668
Comp
Coord arcsec 2000
11 49 15.20 -49 18 56.1
Date first
1991
Date last
1991
Obs
2
Pa first
203
Pa last
203
P.A. Now (θ)
203°
Sep first
1.4
Sep last
1.4
Sep. Now (ρ)
1.4"
Mag pri
8.72
Mag sec
10.68
delta mag (ΔM)
1.96
Spectral class
F3III/IV (yellow-white)
Pri motion ra
-041
Sec motion ra
-041
Pri motion dec
+000
Sec motion dec
-001
Notes
rPM=0.024 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
202.7
Precise sep
1.38
Constellation
Centaurus
SAO
223040
HIP
57647
Tycho2
8224-01168-1
HD
102691
CD
CD-48 6856
CP
CP-48 4239
Distance
1020.41
Distance ly
3328.58
last precise pa
202.7
last precise sep
1.38
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11493-4919 HDS1668 1991 2 203 1.4 8.72 10.68 F3III/IV 114915.20-491856.1

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