00276-3157 I   438BC

 
 
00h 27m 37.70s -31 57' 29.5" P.A. 242 sep 8.8 mag 10.40,11.80
 
 
Coord 2000
00276-3157
Discov num
I   438
Comp
BC
Coord arcsec 2000
00 27 37.70 -31 57 29.5
Date first
1914
Date last
2015
Obs
13
Pa first
204
Pa last
242
P.A. Now (θ)
242°
Sep first
1.4
Sep last
8.8
Sep. Now (ρ)
8.8"
Mag pri
10.40
Mag sec
11.80
delta mag (ΔM)
1.4
Spectral class
Pri motion ra
+082
Sec motion ra
-026
Pri motion dec
+004
Sec motion dec
-053
Notes
N L U (See Notes, Linear solution, Proper motion indicates non-physical)
rPM=1.487
This double is not physical.
 
 
00276-3157 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 192541 00276-3157 HJ 3367 AB 1835 2015 18 180 5.3 9.86 10.41 0.55
Show 192542 00276-3157 I 438 BC 1914 2015 13 242 8.8 10.40 11.80 1.40 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
241.6
Precise sep
8.83
Cdsa2 id
I 438 BC
Constellation
Sculptor
SAO
192542
Tycho2
6991-00771-1
Ra deg
0.4604722222222222
De deg
-31.958194444444445
last precise pa
241.6
last precise sep
8.83
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00276-3157 I 438 BC 1998 13 241 7.7 10.60 11.80 D 002737.70-315729.5
00276-3157 I 438 BC 2015 13 239 7.7 10.40 11.80 L U 002737.70-315729.5

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