14499-4427 DON 686

 
 
14h 49m 51.10s -44 26' 54.8" P.A. 257 sep 1.7 mag 10.22,11.64 Sp G5 dist. 529.1 pc (1725.92 l.y.)
 
 
Coord 2000
14499-4427
Discov num
DON 686
Comp
Coord arcsec 2000
14 49 51.10 -44 26 54.8
Date first
1930
Date last
1991
Obs
4
Pa first
264
Pa last
257
P.A. Now (θ)
257°
Sep first
1.5
Sep last
1.7
Sep. Now (ρ)
1.7"
Mag pri
10.22
Mag sec
11.64
delta mag (ΔM)
1.42
Spectral class
G5 (yellow)
Pri motion ra
-021
Sec motion ra
-021
Pri motion dec
-026
Sec motion dec
-026
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
257.1
Precise sep
1.722
Constellation
Lupus
HIP
72541
Tycho2
7831-00504-1
CD
CD-43 9361
CP
CP-43 6723
Distance
529.1
Distance ly
1725.92
last precise pa
257.1
last precise sep
1.722
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14499-4427 DON 686 1991 4 257 1.7 10.22 11.64 G5 144951.10-442654.8

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