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 Revise  New Search
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Details for Revision 3
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Log in to retrieve additional aliases from SIMBAD. |
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| Name |
eps Eri |
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| AAVSO UID |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
03 30 31.08 -09 37 33.8 |
| Galactic coord. |
195.845 -48.051 |
Other names
(Internal only)
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18 Eri |
1RXS J033256.4-092727 |
2MASS J03325591-0927298 |
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BD-09 697 |
GJ 144.0 |
Gaia DR3 5164707970261890560 |
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HD 22049 |
HIP 16537 |
HR 1084 |
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IRC -10048 |
PPM 185905 |
RAFGL 497 |
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Ran |
SAO 130564 |
TIC 118572803 |
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TYC 5296-1533-1 |
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(Not logged in) Add name
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| Variability type |
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BY |
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| Spectral type |
K2V (k) |
| Mag. range |
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3.73 (0.05) V |
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| Discoverer |
-- |
| Epoch |
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| Outburst |
-- |
| Period |
-- |
| Rise/eclipse dur. |
-- |
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Remarks
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Some references may be clicked to view in new window. Roll over index number to view submission details.
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1 |
Riesen, Peter
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eps Eri is a young planetary system hosting a complex multibelt debris disk. There is also one confirmed non-transiting planet: b (≈ 0.66 Jupiter masses, P ≈ 2671 d), detected by high-precision radial velocity measurements, absolute astrometry from Hipparcos and Gaia, and constrained with Keck/NIRC2 Ms-band vortex coronagraphy (2021AJ....162..181L). |
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(Not logged in) Add remark
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References
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Click reference title/citation to view in new window. Roll over index number to view submission details.
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1 |
Llop-Sayson, J.; Wang, J. J.; Ruffio, J.; et al., 2021, Constraining the
Orbit and Mass of epsilon Eridani b with Radial Velocities, Hipparcos
IAD-Gaia DR2 Astrometry, and Multiepoch Vortex Coronagraphy Upper Limits |
2021AJ....162..181L |
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2 |
Catalogue of Stellar Spectral Classifications (Skiff, 2009-2016) |
2006AJ....132..161G |
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3 |
Catalogue of Stellar Spectral Classifications (Skiff, 2009-2016) |
2006AJ....132..161G |
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4 |
Perryman, M. A. C.; et al., 1997, The HIPPARCOS and TYCHO catalogues |
1997HIP...C......0E |
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G.J.Frey, B.Grim, D.S.Hall, P.Mattingly, S.Robb, J.Wood, K.Zeigler, AJ 102,
No.5, 1813, 1991. |
1991AJ....102.1813F |
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External Links
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Location
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Select a Location for more details.
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Supporting Documents
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There are currently no supporting documents on file for this star.
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Revision History
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Currently approved revision is checked. Click revision number to view details of that revision.
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5 |
Riesen, Peter
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2026-01-14 14:08 UTC |
Information about its planet from 2021AJ....162..181L. |
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4 |
Riesen, Peter
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2025-08-05 06:45 UTC |
Range derived from Hipparcos and GCPD data. |
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3 |
Admin, VSX
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2017-12-15 03:18 UTC |
Spectral type from Skiff (VizieR on-line data: B/mk) |
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2 |
Admin, VSX
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2010-01-05 04:43 UTC |
Position updated from the GCVS version of November 2009. |
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1 |
Admin, VSX
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2005-12-18 01:33 UTC |
Initial upload. |
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