11297-2121 DON 484

 
 
11h 29m 43.82s -21 20' 31.8" P.A. 108 sep 4.8 mag 8.01,11.84 Sp F3V dist. 152.67 pc (498.01 l.y.)
 
 
Coord 2000
11297-2121
Discov num
DON 484
Comp
Coord arcsec 2000
11 29 43.82 -21 20 31.8
Date first
1930
Date last
1999
Obs
7
Pa first
108
Pa last
108
P.A. Now (θ)
108°
Sep first
4.3
Sep last
4.8
Sep. Now (ρ)
4.8"
Mag pri
8.01
Mag sec
11.84
delta mag (ΔM)
3.83
Spectral class
F3V (yellow-white)
Pri motion ra
-016
Sec motion ra
+000
Pri motion dec
-013
Sec motion dec
-028
Notes
rPM=0.783
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
107.8
Precise sep
4.841
Constellation
Crater
SAO
179937
HIP
56084
Tycho2
6091-01276-1
HD
99933
BD
BD-20 3435
Distance
152.67
Distance ly
498.01
last precise pa
107.8
last precise sep
4.841
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11297-2121 DON 484 1998 6 107 4.1 8.01 11.84 F3V D 112943.82-212031.8
11297-2121 DON 484 1999 7 108 4.8 8.01 11.84 F3V D 112943.82-212031.8

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