Table 5.
List of SB1 from our sample where we found some evidence of orbital motion, and a polynomial was fitted as the orbit could not be sampled or covered adequately (excerpt).
| Cepheid | deg | Ap2p | ΔTp2p | Trend |
|---|---|---|---|---|
| (km s−1) | (d) | |||
| SB1s discovered in the current work | ||||
| AQ Pup | 3 | 3.32 | 2500 | Up |
| ASAS J064553+1003.8 | 3 | 1.11 | 2347 | Down |
| ASAS J103158−5814.7 | 4 | 13.95 | 3658 | Down |
| ASAS J155847−5341.8 | 1 | 0.58 | 3587 | Down |
| ASAS J174108−2328.5 | 1 | 0.38 | 2533 | Up |
| ... | ||||
| Literature-known SB1s | ||||
| AD Pup | 4 | 1.45 | 818 | Down |
| AH Vel | 1 | 1.74 | 2126 | Up |
| AQ Car | 1 | 0.72 | 2817 | Down |
| AW Per | 1 | 3.95 | 2567 | Down |
| FR Car | 1 | 0.35 | 2116 | Up |
| ... | ||||
Notes. Column 2 represents the degree of polynomial used in our analysis, Column 3 lists the peak-to-peak amplitude of the (linear or nonlinear) vγ variation and Column 4 lists the timeline (in days) over which this amplitude was computed. The last column indicates the direction of the trend, up for increasing velocity, down for decreasing. The full table can be found at: https://zenodo.org/records/12818503
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