00405-1631 BU 109 BC
00h 40m 27.74s -16° 29' 14.5" P.A. 160.00 sep 11.4 mag 11.10,11.30
Coord 2000 |
00405-1631 |
|
Discov num |
BU 109 |
|
Comp |
BC |
|
Coord arcsec 2000 |
00 40 27.74 -16 29 14.5 |
|
Date first |
1873 |
|
Date last |
2016 |
|
Obs |
23 |
|
Pa first |
160 |
|
Pa last |
160 |
|
P.A. Now (θ) |
160° |
|
Sep first |
5.0 |
|
Sep last |
11.412 |
|
Sep. Now (ρ) |
11.412" |
|
Mag pri |
11.10 |
|
Mag sec |
11.30 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
|
|
Pri motion ra |
+015 |
|
Sec motion ra |
+014 |
|
Pri motion dec |
-012 |
|
Sec motion dec |
-007 |
|
Notes |
N
(See Notes) |
|
rPM=0.265 (< 0.3, Physical double)
This double is physical.
00405-1631 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 3794 |
147395 |
00 40 29 -16 30 60 |
BU 109 AB |
2015 |
13 |
353 |
106.6 |
6.59 |
11.10 |
4.51 |
|
|
Show |
|
147395 |
00 40 29 -16 30 60 |
BU 109 AC |
2015 |
15 |
355 |
95.6 |
6.59 |
11.30 |
4.71 |
|
|
Show |
|
|
00 40 28 -16 29 14 |
BU 109 BC |
2016 |
23 |
160 |
11.4 |
11.10 |
11.30 |
0.20 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cetus |
|
Gaia DR2 |
2370481996435789952 |
|
DM |
BD-17 108 |
|