04070-1551 BU 1381 BC
04h 06m 59.64s -15° 50' 42.6" P.A. 225.00 sep 5.6 mag 11.60,16.50
| Coord 2000 |
04070-1551 |
|
Discov num |
BU 1381 |
|
Comp |
BC |
|
Coord arcsec 2000 |
04 06 59.64 -15 50 42.6 |
|
| Date first |
1901 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
263 |
|
Pa last |
225.3 |
|
P.A. Now (θ) |
225.3° |
|
| Sep first |
5.7 |
|
Sep last |
5.57 |
|
Sep. Now (ρ) |
5.57" |
|
| Mag pri |
11.60 |
|
Mag sec |
16.50 |
|
delta mag (ΔM) |
4.9 |
|
Spectral class |
|
|
| Pri motion ra |
-002 |
|
Sec motion ra |
|
|
| Pri motion dec |
-001 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
04070-1551 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
04 07 01 -15 50 40 |
HDO 66 AB |
2019 |
12 |
263 |
17.6 |
11.11 |
11.59 |
0.48 |
|
|
| Show |
|
|
04 06 60 -15 50 43 |
BU 1381 BC |
2015 |
4 |
225 |
5.6 |
11.60 |
16.50 |
4.90 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Eridanus |
|
Tycho2 |
5883-01621-1 |
|
Gaia DR2 |
5097649718156834560 |
|
