04375-6742 BAU 18 AC
04h 37m 30.86s -67° 42' 27.5" P.A. 271.00 sep 46.0 mag 10.12,16.20 Sp G0
| Coord 2000 |
04375-6742 |
|
Discov num |
BAU 18 |
|
Comp |
AC |
|
Coord arcsec 2000 |
04 37 30.86 -67 42 27.5 |
|
| Date first |
1993 |
|
Date last |
2015 |
|
Obs |
3 |
|
| Pa first |
273 |
|
Pa last |
270.7 |
|
P.A. Now (θ) |
270.7° |
|
| Sep first |
45.7 |
|
Sep last |
46.04 |
|
Sep. Now (ρ) |
46.04" |
|
| Mag pri |
10.12 |
|
Mag sec |
16.20 |
|
delta mag (ΔM) |
6.08 |
|
Spectral class |
G0 (yellow) |
|
| Pri motion ra |
+019 |
|
Sec motion ra |
+014 |
|
| Pri motion dec |
+073 |
|
Sec motion dec |
+058 |
|
| Notes |
|
|
rPM=0.21 (< 0.3, Physical double)
This double is physical.
04375-6742 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
04 37 31 -67 42 28 |
HJ 3684 AB |
1999 |
5 |
264 |
18.1 |
10.12 |
13.10 |
2.98 |
|
|
| Show |
|
|
04 37 31 -67 42 28 |
BAU 18 AC |
2015 |
3 |
271 |
46.0 |
10.12 |
16.20 |
6.08 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Dorado |
|
Tycho2 |
9154-00114-1 |
|
Gaia DR2 |
4656402782677066752 |
|
HD |
270578 |
|
