04017-5712 HDS 508

 
 
04h 01m 44.64s -57 12' 24.6" P.A. 353 sep 0.9 mag 8.20,11.77 Sp F6V dist. 51.47 pc (167.9 l.y.)
 
 
Coord 2000
04017-5712
Discov num
HDS 508
Comp
Coord arcsec 2000
04 01 44.64 -57 12 24.6
Date first
1991
Date last
2014
Obs
4
Pa first
342
Pa last
353
P.A. Now (θ)
353°
Sep first
1.1
Sep last
0.9
Sep. Now (ρ)
0.9"
Mag pri
8.20
Mag sec
11.77
delta mag (ΔM)
3.57
Spectral class
F6V (yellow-white)
Pri motion ra
+352
Sec motion ra
+347
Pri motion dec
+411
Sec motion dec
+414
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Reticulum
SAO
233371
HIP
18802
Tycho2
8504-00500-1
HD
25704
CD
CD-57 806
CP
CP-57 612
Distance
51.47
Distance ly
167.9
last precise pa
353.1
last precise sep
0.928
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
04017-5712 HDS 508 1991 2 341 1.1 8.20 11.77 F6V 040144.64-571224.6
04017-5712 HDS 508 2008 3 349 1.0 8.20 11.77 F6V 040144.64-571224.6
04017-5712 HDS 508 2014 4 353 0.9 8.20 11.77 F6V 040144.64-571224.6

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