03019-1633 RST2292BC

 
 
03h 01m 51.08s -16 35' 30.7" P.A. 137 sep 0.3 mag 11.80,12.60 Sp M3.5V dist. 9.42 pc (30.73 l.y.)
 
 
Coord 2000
03019-1633
Discov num
RST2292
Comp
BC
Coord arcsec 2000
03 01 51.08 -16 35 30.7
Date first
1944
Date last
2014
Obs
10
Pa first
135
Pa last
137
P.A. Now (θ)
137°
Sep first
1.3
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
11.80
Mag sec
12.60
delta mag (ΔM)
0.8
Spectral class
M3.5V (red)
Pri motion ra
-344
Sec motion ra
Pri motion dec
-291
Sec motion dec
Notes
N V W (See Notes, Proper motion indicates physical, )
This double is physical.
 
 
03019-1633 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 03019-1633 RST2292 AB 1944 2010 10 314 7.2 11.20 11.80 0.60
Show 03019-1633 RST2292 AC 1935 1996 3 313 6.1 11.20 12.60 1.40
Show 03019-1633 RST2292 BC 1944 2014 10 137 0.3 11.80 12.60 0.80 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
136.6
Precise sep
0.282
Constellation
Eridanus
HIP
14101
Tycho2
5865-00694-1
GL
NN 3192A
Distance
9.42
Distance ly
30.73
last precise pa
136.6
last precise sep
0.282
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03019-1633 RST2292 BC 2002 2 138 1.3 10.70 13.00 N D 030151.08-163530.7
03019-1633 RST2292 BC 2008 3 138 0.7 10.70 13.00 N D 030151.08-163530.7
03019-1633 RST2292 BC 2010 6 138 0.4 11.80 12.60 M3.5V NV 030151.08-163530.7
03019-1633 RST2292 BC 2014 8 137 0.3 11.80 12.60 M3.5V NV 030151.08-163530.7

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