02598+5420 SIN   7AC

 
 
02h 59m 45.27s +54 19' 45.0" P.A. 75 sep 28 mag 9.17,14.30 Sp A2 dist. 4545.45 pc (14827.26 l.y.)
 
 
Coord 2000
02598+5420
Discov num
SIN   7
Comp
AC
Coord arcsec 2000
02 59 45.27 +54 19 45.0
Date first
1989
Date last
2012
Obs
4
Pa first
75
Pa last
75
P.A. Now (θ)
75°
Sep first
27.7
Sep last
28.0
Sep. Now (ρ)
28"
Mag pri
9.17
Mag sec
14.30
delta mag (ΔM)
5.13
Spectral class
A2 (white)
Pri motion ra
+006
Sec motion ra
-013
Pri motion dec
-008
Sec motion dec
+008
Notes
rPM=1.627
This double is not physical.
 
 
02598+5420 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 23750 02598+5420 ES 621 AB 1908 2012 10 354 7.1 9.17 12.09 2.92
Show 23750 02598+5420 SIN 7 AC 1989 2012 4 75 28.0 9.17 14.30 5.13 <===
Show 23750 02598+5420 SIN 7 AD 1904 2012 6 205 32.8 9.17 11.78 2.61
Show 23750 02598+5420 SIN 7 AE 1989 2012 4 126 72.2 9.17 13.00 3.83
Quintuple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
75.2
Precise sep
28
Cdsa2 id
SIN 7 AC
Constellation
Perseus
SAO
23750
HIP
13958
Tycho2
3701-00181-1
HD
18410
BD
BD+53 601
Ra deg
2.9959083333333334
De deg
54.32916666666667
Distance
4545.45
Distance ly
14827.26
last precise pa
75.2
last precise sep
28
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02598+5420 SIN 7 AC 1998 2 75 27.6 9.17 14.30 A2 D 025945.27+541945.0
02598+5420 SIN 7 AC 2002 3 75 27.6 9.17 14.30 A2 D 025945.27+541945.0
02598+5420 SIN 7 AC 2012 4 75 28.0 9.17 14.30 A2 D 025945.27+541945.0

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