04138-0509 BWL 14 AB
04h 13m 45.86s -05° 09' 04.9" P.A. 108.00 sep 3.2 mag 8.82,20.90 Sp M4
| Coord 2000 |
04138-0509 |
|
Discov num |
BWL 14 |
|
Comp |
AB |
|
Coord arcsec 2000 |
04 13 45.86 -05 09 04.9 |
|
| Date first |
2012 |
|
Date last |
2016 |
|
Obs |
9 |
|
| Pa first |
109 |
|
Pa last |
107.6 |
|
P.A. Now (θ) |
107.6° |
|
| Sep first |
3.4 |
|
Sep last |
3.237 |
|
Sep. Now (ρ) |
3.237" |
|
| Mag pri |
8.82 |
|
Mag sec |
20.90 |
|
delta mag (ΔM) |
12.08 |
|
Spectral class |
M4 (red) |
|
| Pri motion ra |
+182 |
|
Sec motion ra |
|
|
| Pri motion dec |
-113 |
|
Sec motion dec |
|
|
| Notes |
K
(K-band or other infrared magnitudes) |
|
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
Nature of this double is uncertain.
04138-0509 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
04 13 46 -05 09 05 |
BWL 14 Aa,Ab |
2021 |
6 |
277 |
0.1 |
9.50 |
9.70 |
0.20 |
|
|
| Show |
|
|
04 13 46 -05 09 05 |
BWL 14 AB |
2016 |
9 |
108 |
3.2 |
8.82 |
20.90 |
12.08 |
|
<=== |
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Eridanus |
|
Gaia DR2 |
3203300859784180096 |
|