01586-5332 HU 1557 (CI Eri)
01h 58m 38.45s -53° 31' 39.3" P.A. 102.00 sep 2.3 mag 10.07,11.54 Sp F8V dist. 117.1 pc (381.98 l.y.)
| Coord 2000 |
01586-5332 |
|
Discov num |
HU 1557 |
|
Comp |
|
|
Coord arcsec 2000 |
01 58 38.45 -53 31 39.3 |
|
| Date first |
1914 |
|
Date last |
2021 |
|
Obs |
12 |
|
| Pa first |
108 |
|
Pa last |
101.6 |
|
P.A. Now (θ) |
101.6° |
|
| Sep first |
2.3 |
|
Sep last |
2.3 |
|
Sep. Now (ρ) |
2.3" |
|
| Mag pri |
10.07 |
|
Mag sec |
11.54 |
|
delta mag (ΔM) |
1.47 |
|
Spectral class |
F8V (yellow-white) |
|
| Pri motion ra |
-024 |
|
Sec motion ra |
-022 |
|
| Pri motion dec |
-034 |
|
Sec motion dec |
-035 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.054 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Var name |
CI Eri |
|
Constellation |
Eridanus |
|
HIP |
9230 |
|
Tycho2 |
8482-00779-1 |
|
| Gaia DR2 |
4936039891332124416 |
|
HD |
12241 |
|
CP |
CP-54 401 |
|
Distance |
117.1 |
|
| Distance ly |
381.98 |
|