Table 1
Fitted orbital solutions for the υ And planetary system: 4 Kepleriansa.
| Parameter | υ And-b | υ And-d | υ And-c | υ And-e | |
|
|
|||||
| P | [days] | 4.617033(23) | 241.258(64) | 1276.46(57) | 3848.86(74) |
| T | [JD-2440000] | 10005.368(49) | 10157.78(84) | 11347.48(48) | 9535.95(76) |
| e | 0.02150(70) | 0.2596(79) | 0.2987(72) | 0.00536(44) | |
| ω | [deg] | 324.9(3.8) | 241.7(1.6) | 258.82(43) | 367.3(2.3) |
| K | [m s-1] | 70.51(45) | 56.26(52) | 68.14(45) | 11.54(31) |
| a | [AU] | 0.05922166(20) | 0.827774(15) | 2.51329(75) | 5.24558(67) |
| msini | [MJup] | 0.6876(44) | 1.981(19) | 4.132(29) | 1.059(28) |
Notes.
The 
and rms of the residuals for the four Keplerian orbit fit are 1.11 and 13.76 m s-1, respectively. We found that the systemic velocity of the data is V0 = 3.37 m s-1. The data contains 385 measurements taken within a span of time of 7383 days, about twice the estimated period for planet e. The errors in the derived parameters are in brackets and represent the uncertainties in the last two digits of the corresponding figures.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.