00568+3830 HJ 1057AD

 
 
00h 56m 45.10s +38 29' 57.3" P.A. 39 sep 260 mag 3.87,11.04 Sp A5V dist. 39.78 pc (129.76 l.y.)
 
 
Coord 2000
00568+3830
Discov num
HJ 1057
Comp
AD
Coord arcsec 2000
00 56 45.10 +38 29 57.3
Date first
1854
Date last
2012
Obs
11
Pa first
42
Pa last
39
P.A. Now (θ)
39°
Sep first
277.4
Sep last
260.0
Sep. Now (ρ)
260"
Mag pri
3.87
Mag sec
11.04
delta mag (ΔM)
7.17
Spectral class
A5V (white)
Pri motion ra
+154
Sec motion ra
-009
Pri motion dec
+037
Sec motion dec
+008
Notes
N L (See Notes, Linear solution)
rPM=1.045
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 54281 00568+3830 HJ 1057 AC 1828 2012 13 151 28.5 3.87 11.40 7.53
Show 54281 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
 
 
Precise pa
38.8
Precise sep
260
Constellation
Andromeda
SAO
54281
HIP
4436
Tycho2
2798-01667-1
HD
5448
HR
269
GC
1122
BD
BD+37 175
Bayer
Mu Andromedae
Bayer name
Mu And
Flamsteed
37 Andromedae
Flamsteed name
37 And
Distance
39.78
Distance ly
129.76
last precise pa
38.8
last precise sep
260
 
 
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 AD 1999 8 39 260.5 3.87 11.04 NLD 005645.10+382957.3
00568+3830 HJ 1057 AD 2001 9 39 261.0 3.87 11.04 NLD 005645.10+382957.3
00568+3830 HJ 1057 AD 2011 10 38 262.7 3.87 11.04 NLD 005645.10+382957.3
00568+3830 HJ 1057 AD 2012 11 39 260.0 3.87 11.04 NLD 005645.10+382957.3

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