00420-2457 RST2250AB

 
 
00H 42M 02.20S -24 57' 02.2" P.A. 282 SEP 27.1 MAG 9.97,11.38 SP G0V DIST. 207.9 PC (678.17 L.Y.)
 
 
Coord 2000
00420-2457
Discov num
RST2250
Comp
AB
Coord arcsec 2000
00 42 02.20 -24 57 02.2
Date first
1909
Date last
2015
Obs
7
Pa first
283
Pa last
282
P.A. Now (θ)
282°
Sep first
26.3
Sep last
27.1
Sep. Now (ρ)
27.1"
Mag pri
9.97
Mag sec
11.38
delta mag (ΔM)
1.41
Spectral class
G0V (yellow)
Pri motion ra
+010
Sec motion ra
+006
Pri motion dec
-013
Sec motion dec
-006
Notes
Y (Parallax indicates components are non-physical)
rPM=0.492
This double is not physical.
 
 
00420-2457 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 166494 00420-2457 RST2250 AB 1909 2015 7 282 27.1 9.97 11.38 1.41 <===
Show 166494 00420-2457 RST2250 BC 1935 1949 3 306 0.6 11.38 13.30 1.92
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Sculptor
SAO
166494
HIP
3295
Tycho2
6421-00786-1
HD
3954
CD
CD-25 268
Distance
207.9
Distance ly
678.17
last precise pa
282.4
last precise sep
27.09