03206+1911 STF 377AB

 
 
03h 20m 34.14s +19 10' 49.5" P.A. 110 sep 1.1 mag 8.78,9.31 Sp A2.5V dist. 194.17 pc (633.38 l.y.)
 
 
Coord 2000
03206+1911
Discov num
STF 377
Comp
AB
Coord arcsec 2000
03 20 34.14 +19 10 49.5
Date first
1831
Date last
2015
Obs
47
Pa first
115
Pa last
110
P.A. Now (θ)
110°
Sep first
0.8
Sep last
1.1
Sep. Now (ρ)
1.1"
Mag pri
8.78
Mag sec
9.31
delta mag (ΔM)
0.53
Spectral class
A2.5V (white)
Pri motion ra
+006
Sec motion ra
+006
Pri motion dec
-011
Sec motion dec
-011
Notes
Nature of this double is uncertain.
 
 
03206+1911 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 93396 03206+1911 STF 377 AB 1831 2015 47 110 1.1 8.78 9.31 0.53 <===
Show 93396 03206+1911 STF 377 AC 1829 2015 15 223 23.9 8.78 12.80 4.02
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
109.9
Precise sep
1.1
Constellation
Aries
SAO
93396
HIP
15566
Tycho2
1241-00207-1
HD
20698
BD
BD+18 461
Distance
194.17
Distance ly
633.38
last precise pa
110.2
last precise sep
1.091
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03206+1911 STF 377 AB 2006 45 111 1.2 8.78 9.31 A2.5V D 032034.14+191049.5
03206+1911 STF 377 AB 2008 46 111 1.2 8.78 9.31 A2.5V D 032034.14+191049.5
03206+1911 STF 377 AB 2013 45 110 1.1 8.78 9.31 A2.5V 032034.14+191049.5
03206+1911 STF 377 AB 2015 47 110 1.1 8.78 9.31 A2.5V 032034.14+191049.5

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