HD 181433 d
Coordinates: 
19h 25m 09.5663s, −66° 28′ 07.671″
19h 25m 09.5663s, −66° 28′ 07.671″| Discovery | |
|---|---|
Periastron | 1.56 AU (233,000,000 km) |
| 3.00 AU (449,000,000 km)[2] | |
| Eccentricity | 0.48 ± 0.05[2] |
| 2172 ± 158[2] d 5.947 y | |
Average orbital speed | 15.1 |
| 2452154 ± 194[2] | |
| -30 ± 13[2] | |
| Star | HD 181433 |
HD 181433 d is an
apastron, the distance is 4.44 AU. These corresponds to the orbital eccentricity of 0.48.[2]
References
- ^ S2CID 117778593.
- ^ a b c d e f Schneider, J. "Notes for Planet HD 181433 d". Extrasolar Planets Encyclopaedia. Retrieved 2008-12-15.
- ^ van Leeuwen, F. (2007). "HIP 95152". Hipparcos, the New Reduction: The Astrometric Catalogue. Retrieved 2008-12-15.
External links
- "HD 181433 d". Exoplanets. Archived from the original on 2012-03-18. Retrieved 2008-12-15.
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