00568+3830 HJ 1057AC

 
 
00h 56m 45.10s +38 29' 57.3" P.A. 151 sep 28.5 mag 3.87,11.40 Sp A5V
 
 
Coord 2000
00568+3830
Discov num
HJ 1057
Comp
AC
Coord arcsec 2000
00 56 45.10 +38 29 57.3
Date first
1828
Date last
2012
Obs
13
Pa first
111
Pa last
151
P.A. Now (θ)
151°
Sep first
30.0
Sep last
28.5
Sep. Now (ρ)
28.5"
Mag pri
3.87
Mag sec
11.40
delta mag (ΔM)
7.53
Spectral class
A5V (white)
Pri motion ra
+154
Sec motion ra
-009
Pri motion dec
+037
Sec motion dec
-015
Notes
N L U (See Notes, Linear solution, Proper motion indicates non-physical)
This double is not physical.
 
 
00568+3830 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show Mu And 54281 00568+3830 HJ 1057 AB 1878 2012 10 295 51.8 3.87 12.90 9.03
Show 00568+3830 HJ 1057 AC 1828 2012 13 151 28.5 3.87 11.40 7.53 <===
Show 00568+3830 HJ 1057 AD 1854 2012 11 39 260.0 3.87 11.04 7.17
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Spectr
M3+M3
last precise pa
151
last precise sep
28.5
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00568+3830 HJ 1057 AC 2007 9 150 28.5 3.87 11.40 NLD 005645.10+382957.3
00568+3830 HJ 1057 AC 2011 12 148 27.5 3.87 11.40 NLD 005645.10+382957.3
00568+3830 HJ 1057 AC 2012 13 151 28.5 3.87 11.40 NLD 005645.10+382957.3

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