02558+1036 HEI 445

 
 
02h 55m 50.40s +10 35' 53.4" P.A. 325 sep 1.6 mag 10.94,11.60
 
 
Coord 2000
02558+1036
Discov num
HEI 445
Comp
Coord arcsec 2000
02 55 50.40 +10 35 53.4
Date first
1987
Date last
2008
Obs
3
Pa first
326
Pa last
325
P.A. Now (θ)
325°
Sep first
1.5
Sep last
1.6
Sep. Now (ρ)
1.6"
Mag pri
10.94
Mag sec
11.60
delta mag (ΔM)
0.66
Spectral class
Pri motion ra
+014
Sec motion ra
Pri motion dec
-001
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Aries
Tycho2
0644-00616-1
last precise pa
324.7
last precise sep
1.562
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02558+1036 HEI 445 1994 2 330 1.5 10.94 11.60 025550.40+103553.4
02558+1036 HEI 445 2008 3 325 1.6 10.94 11.60 025550.40+103553.4

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