02283+3830 ES 1955AB

 
 
02h 28m 20.46s +38 30' 14.3" P.A. 34 sep 9.2 mag 9.60,12.40 Sp G6III
 
 
Coord 2000
02283+3830
Discov num
ES 1955
Comp
AB
Coord arcsec 2000
02 28 20.46 +38 30 14.3
Date first
1922
Date last
2013
Obs
8
Pa first
20
Pa last
34
P.A. Now (θ)
34°
Sep first
8.8
Sep last
9.2
Sep. Now (ρ)
9.2"
Mag pri
9.60
Mag sec
12.40
delta mag (ΔM)
2.8
Spectral class
G6III (yellow)
Pri motion ra
-004
Sec motion ra
-001
Pri motion dec
-008
Sec motion dec
-008
Notes
U (Proper motion indicates non-physical)
This double is not physical.
 
 
02283+3830 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 55580 02283+3830 ES 1955 AB 1922 2013 8 34 9.2 9.60 12.40 2.80 <===
Show 55580 02283+3830 ES 1955 AC 1922 2013 7 340 10.3 9.60 13.40 3.80
Show 55580 02283+3830 ABH 11 AD 1987 2013 5 36 36.2 9.68 14.44 4.76
Show 55580 02283+3830 ABH 11 AE 1987 2013 5 104 121.2 9.68 15.64 5.96
Show 55580 02283+3830 ABH 11 AF 1987 2013 5 248 72.9 9.68 16.10 6.42
Show 55580 02283+3830 ES 1955 BC 1922 2013 7 284 8.8 12.40 13.40 1.00
Sextuple system
6 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Andromeda
SAO
55580
Tycho2
2831-02224-1
last precise pa
33.8
last precise sep
9.18
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02283+3830 ES 1955 AB 1998 5 33 8.8 9.68 12.70 G6III D 022820.46+383014.3
02283+3830 ES 1955 AB 2002 7 32 8.9 9.68 12.70 G6III UD 022820.46+383014.3
02283+3830 ES 1955 AB 2013 8 34 9.2 9.60 12.40 G6III U 022820.46+383014.3

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