04404-1940 STN 9 (54 Eri)
04h 40m 26.49s -19° 40' 16.5" P.A. 135.00 sep 0.1 mag 5.10,5.40 Sp M3II-III dist. 112.99 pc (368.57 l.y.)
| Coord 2000 |
04404-1940 |
|
Discov num |
STN 9 |
|
Comp |
|
|
Coord arcsec 2000 |
04 40 26.49 -19 40 16.5 |
|
| Date first |
1877 |
|
Date last |
1926 |
|
Obs |
3 |
|
| Pa first |
161 |
|
Pa last |
135 |
|
P.A. Now (θ) |
135° |
|
| Sep first |
0.3 |
|
Sep last |
0.1 |
|
Sep. Now (ρ) |
0.1" |
|
| Mag pri |
5.10 |
|
Mag sec |
5.40 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
M3II-III (red) |
|
| Pri motion ra |
+023 |
|
Sec motion ra |
|
|
| Pri motion dec |
-093 |
|
Sec motion dec |
|
|
| Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
54 Eri |
|
Var name |
DM Eri |
|
Constellation |
Eridanus |
|
SAO |
149818 |
|
| HIP |
21763 |
|
Tycho2 |
5895-01948-1 |
|
Gaia DR2 |
2977433305688884224 |
|
HD |
29755 |
|
| HR |
1496 |
|
GC |
5695 |
|
ADS |
3380 |
|
BD |
BD-19 988 |
|
| Flamsteed |
54 Eridani |
|
Flamsteed name |
54 Eri |
|
Distance |
112.99 |
|
Distance ly |
368.57 |
|
