02598+5420 SIN   7AD

 
 
02H 59M 45.27S +54 19' 45.0" P.A. 205 SEP 32.8 MAG 9.17,11.78 SP A2 DIST. 4545.45 PC (14827.26 L.Y.)
 
 
Coord 2000
02598+5420
Discov num
SIN   7
Comp
AD
Coord arcsec 2000
02 59 45.27 +54 19 45.0
Date first
1904
Date last
2012
Obs
6
Pa first
202
Pa last
205
P.A. Now (θ)
205°
Sep first
33.8
Sep last
32.8
Sep. Now (ρ)
32.8"
Mag pri
9.17
Mag sec
11.78
delta mag (ΔM)
2.61
Spectral class
A2 (white)
Pri motion ra
+006
Sec motion ra
-004
Pri motion dec
-008
Sec motion dec
-002
Notes
rPM=1.166
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
 
 
Constellation
Perseus
SAO
23750
HIP
13958
Tycho2
3701-00181-1
HD
18410
BD
BD+53 601
Distance
4545.45
Distance ly
14827.26
last precise pa
204.6
last precise sep
32.83