00574-5843 HJ 3409

 
 
00h 57m 21.54s -58 43' 27.5" P.A. 328 sep 8.5 mag 10.60,12.90
 
 
Coord 2000
00574-5843
Discov num
HJ 3409
Comp
Coord arcsec 2000
00 57 21.54 -58 43 27.5
Date first
1836
Date last
2015
Obs
9
Pa first
12
Pa last
328
P.A. Now (θ)
328°
Sep first
16.0
Sep last
8.5
Sep. Now (ρ)
8.5"
Mag pri
10.60
Mag sec
12.90
delta mag (ΔM)
2.3
Spectral class
Pri motion ra
+050
Sec motion ra
-001
Pri motion dec
+045
Sec motion dec
-028
Notes
rPM=1.324
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
328.1
Precise sep
8.5
Constellation
Tucana
Tycho2
8479-00466-1
Gaia DR2
31579636864
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00574-5843 HJ 3409 1999 6 335 8.9 10.60 12.90 D 005721.54-584327.5
00574-5843 HJ 3409 2010 9 343 8.3 10.60 12.90 005721.54-584327.5
00574-5843 HJ 3409 2015 9 328 8.5 10.60 12.90 005721.54-584327.5

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