NNo GCVS J2000.0 Type Max Min I Min II Epoch Year Period M-m/D Spectrum References Other desig. p.m.(as/yr) Epoch Ident. New type GCVS
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179007 |eta Car *|104503.54 -594104.0 |SDOR | -0.8 | 9.0 | |V | | | | |pec(e) |72118 72118| |-0.011 +0.004|2000.0 | |Tyc2 |SDOR |eta Car |
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_______________Cross-identifications:_______________
eta Car = BAY Car eta |
eta Car = BS 04210 |
eta Car = CPD -59 02620 |
eta Car = CoD -59 03306 |
eta Car = CRL 4114 |
eta Car = GSC 8626.02809 |
eta Car = HD 093308 |
eta Car = He 3-0481 |
eta Car = IRAS 10431-5925 |
eta Car = MWC 0214 |
eta Car = SAO 238429 |
eta Car = X 10440-594 |
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Reference to a chart or photograph:72118. Duerbeck, H.W., 1987, Space Sci Rev, 45, Nos. 1-2, 1 {1987SSRv...45....1D}
Reference to a study of the star:
72118. Duerbeck, H.W., 1987, Space Sci Rev, 45, Nos. 1-2, 1 {1987SSRv...45....1D}
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Remark:
In the HII region NGC 3372, in the region of the open cluster Tr 16. Multiple from speckle interferometry.
Maximum brightness was observed in 1843. The bipolar Homunculus nebula was formed in the 1843 event. Several periodicities were reported by different authors.
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