02500+3032 STT  46AB

 
 
02h 50m 00.31s +30 31' 34.8" P.A. 75 sep 4.9 mag 6.78,10.79 Sp F0 dist. 62.42 pc (203.61 l.y.)
 
 
Coord 2000
02500+3032
Discov num
STT  46
Comp
AB
Coord arcsec 2000
02 50 00.31 +30 31 34.8
Date first
1852
Date last
2015
Obs
14
Pa first
72
Pa last
75
P.A. Now (θ)
75°
Sep first
5.0
Sep last
4.9
Sep. Now (ρ)
4.9"
Mag pri
6.78
Mag sec
10.79
delta mag (ΔM)
4.01
Spectral class
F0 (yellow-white)
Pri motion ra
+036
Sec motion ra
+042
Pri motion dec
-052
Sec motion dec
-050
Notes
Nature of this double is uncertain.
 
 
02500+3032 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 55920 02500+3032 STT 46 AB 1852 2015 14 75 4.9 6.78 10.79 4.01 <===
Show 55920 02500+3032 HJ 656 AC 1827 2015 7 185 13.8 6.78 12.70 5.92
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Aries
SAO
55920
HIP
13210
Tycho2
2325-00347-1
HD
17572
BD
BD+29 481
Distance
62.42
Distance ly
203.61
last precise pa
74.6
last precise sep
4.85
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02500+3032 STT 46 AB 1997 12 75 4.5 6.78 10.79 F0 D 025000.31+303134.8
02500+3032 STT 46 AB 2015 14 75 4.9 6.78 10.79 F0 025000.31+303134.8

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