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Latest Details
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| Name |
iot Ori |
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| AAVSO UID |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
05 32 59.15 -05 56 28.1 |
| Galactic coord. |
209.522 -19.583 |
Other names
(Internal only)
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1RXS J053526.3-055436 |
ALS 14790 |
BD-06 1241 |
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GSC 04778-01401 |
HD 37043 |
HIP 26241 |
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HR 1899 |
Hatysa |
IRAS 05330-0556 |
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PPM 188225 |
SAO 132323 |
TYC 4778-1401-1 |
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| Variability type |
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HB |
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| Spectral type |
O9III+B0.8IV/V |
| Mag. range |
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2.76 - 2.79 V |
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| Discoverer |
S. V. Marchenko et al. |
| Epoch |
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| Outburst |
-- |
| Period |
29.13376 d |
| Rise/eclipse dur. |
-- |
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Remarks
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There are currently no remarks on file for this star.
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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 |
Pablo, H.; Richardson, N. D.; Fuller, J.; et al., 2017, The most massive
heartbeat: an in-depth analysis of ι Orionis |
2017MNRAS.467.2494P |
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2 |
Marchenko, S. V.; Rauw, G.; Antokhina, E. A.; et al., 2000, Coordinated
monitoring of the eccentric O-star binary Iota Orionis: optical
spectroscopy and photometry |
2000MNRAS.317..333M |
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External Links
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Location
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Catalog Data
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Information from selected catalogs obtained by cross-matching to 2 arc seconds using the CDS X-Match Service. These data may not be complete.
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2MASS
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J = 3.49 | H = 3.65 | K = 3.75 | J - K = -0.26 |
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AllWISE
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W1 = 3.45 | W2 = 2.91 | W3 = 3.54 | W4 = 3.48 | W1 - W2 = 0.54 | W3 - W4 = 0.05 |
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Images
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Supporting Documents
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Revision History
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