07104-0406 BU 1279 AC
07h 10m 24.09s -04° 05' 45.4" P.A. 345.00 sep 14.8 mag 9.33,13.53 Sp B9
| Coord 2000 |
07104-0406 |
|
Discov num |
BU 1279 |
|
Comp |
AC |
|
Coord arcsec 2000 |
07 10 24.09 -04 05 45.4 |
|
| Date first |
1899 |
|
Date last |
2015 |
|
Obs |
5 |
|
| Pa first |
350 |
|
Pa last |
345.4 |
|
P.A. Now (θ) |
345.4° |
|
| Sep first |
14.2 |
|
Sep last |
14.82 |
|
Sep. Now (ρ) |
14.82" |
|
| Mag pri |
9.33 |
|
Mag sec |
13.53 |
|
delta mag (ΔM) |
4.2 |
|
Spectral class |
B9 (blue-white) |
|
| Pri motion ra |
-003 |
|
Sec motion ra |
-013 |
|
| Pri motion dec |
-001 |
|
Sec motion dec |
-008 |
|
| Notes |
|
|
rPM=0.8
Nature of this double is uncertain.
07104-0406 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 54855 |
|
07 10 24 -04 05 45 |
BU 1279 AB |
2017 |
9 |
12 |
1.2 |
9.33 |
9.74 |
0.41 |
|
|
| Show |
|
|
07 10 24 -04 05 45 |
BU 1279 AC |
2015 |
5 |
345 |
14.8 |
9.33 |
13.53 |
4.20 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Monoceros |
|
Tycho2 |
4823-00770-1 |
|
Gaia DR2 |
3107625408096661888 |
|
HD |
54855 |
|
