00455+3140 ABH   4AD

 
 
00h 45m 27.23s +31 40' 08.5" P.A. 65 sep 117.1 mag 8.54,14.68 Sp K2 dist. 847.46 pc (2764.41 l.y.)
 
 
Coord 2000
00455+3140
Discov num
ABH   4
Comp
AD
Coord arcsec 2000
00 45 27.23 +31 40 08.5
Date first
1987
Date last
2014
Obs
8
Pa first
65
Pa last
65
P.A. Now (θ)
65°
Sep first
118.0
Sep last
117.1
Sep. Now (ρ)
117.1"
Mag pri
8.54
Mag sec
14.68
delta mag (ΔM)
6.14
Spectral class
K2 (yellow-orange)
Pri motion ra
+012
Sec motion ra
-002
Pri motion dec
+000
Sec motion dec
-005
Notes
U (Proper motion indicates non-physical)
rPM=1.239
This double is not physical.
 
 
00455+3140 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 00455+3140 HJ 626 AB 1827 2015 11 344 32.7 8.54 12.22 3.68
Show 00455+3140 ABH 4 AC 1987 2015 9 266 78.7 8.54 15.01 6.47
Show 00455+3140 ABH 4 AD 1987 2014 8 65 117.1 8.54 14.68 6.14 <===
Show 00455+3140 HJ 626 BE 1901 2014 6 120 8.8 12.22 13.50 1.28
Quintuple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
64.9
Precise sep
117.085
Constellation
Andromeda
SAO
54126
HIP
3555
Tycho2
2276-00616-1
Gaia DR2
3591543808
HD
4279
BD
BD+30 110
Distance
847.46
Distance ly
2764.41
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00455+3140 ABH 4 AD 1997 3 65 117.3 8.54 14.68 D 004527.23+314008.5
00455+3140 ABH 4 AD 2001 4 65 117.0 8.54 14.68 UD 004527.23+314008.5
00455+3140 ABH 4 AD 2012 5 64 117.5 8.54 14.68 UD 004527.23+314008.5
00455+3140 ABH 4 AD 2014 8 65 117.1 8.54 14.68 K2 U 004527.23+314008.5

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