Table 1.
Updated orbital elements.
| # | Star name | Period (days) | Eccentricity | T0 (days) | ω (°) | K1 (km s−1) | γ (km s−1) | Ref. |
|---|---|---|---|---|---|---|---|---|
| 1 | 89 Her | 289.1 ± 0.2 | 0.29 ± 0.07 | 2447832 ± 12 | 68.4 ± 15 | 4.2 ± 0.3 | −27.0 ± 0.2 | 1 |
| 2 | AC Her | 1188.9 ± 1.2 | 0.0 + 0.05 | / | / | 10.8 ± 0.7 | −28.8 ± 0.5 | 2 |
| 3 | BD+39 4926 | 871.7 ± 0.4 | 0.024 ± 0.006 | 2451040 ± 36 | 150.8 ± 15 | 16.06 ± 0.08 | −30.45 ± 0.07 | 3 |
| 4 | BD+46 442 | 140.82 ± 0.02 | 0.085 ± 0.005 | 2455233.9 ± 1.3 | 95.8 ± 3.3 | 23.8 ± 0.1 | −98.13 ± 0.08 | 4 |
| 5 | DY Ori | 1248 ± 36 | 0.22 ± 0.08 | 2455990 ± 56 | 87.2 ± 19 | 12.4 ± 1.0 | −0.11 ± 0.04 | 5 |
| 6 | EP Lyr | 1151 ± 14 | 0.39 ± 0.09 | 2455029.3 ± 8.7 | 61.1 ± 7.6 | 13.4 ± 1.3 | 15.9 ± 1.0 | 5 |
| 7 | HD 44179 | 317.6 ± 1.1 | 0.27 ± 0.03 | 2408735.9 ± 5.3 | 346.6 ± 4.8 | 12.1 ± 0.3 | 20.0 ± 0.2 | 6, 7 |
| 8 | HD 46703 | 597.4 ± 0.2 | 0.30 ± 0.02 | 2443519.6 ± 7.6 | 61.9 ± 4.2 | 16.0 ± 0.3 | −93.3 ± 0.2 | 8 |
| 9 | HD 52961 | 1288.6 ± 0.3 | 0.23 ± 0.01 | 2407308 ± 24 | 297.4 ± 5.9 | 13.1 ± 0.3 | 6.2 ± 0.2 | 7 |
| 10 | HD 95767 | 1989 ± 61 | 0.25 ± 0.05 | 2449500 ± 95 | 197.7 ± 19 | 12.1 ± 0.8 | −20.3 ± 0.8 | 9 |
| 11 | HD 108015 | 906.3 ± 5.9 | 0.0 + 0.03 | / | / | 3.4 ± 0.3 | 4.0 ± 0.2 | 9 |
| 12 | HD 131356 | 1488.0 ± 8.7 | 0.32 ± 0.04 | 2449398 ± 32 | 162.7 ± 6.9 | 16.3 ± 0.7 | −6.7 ± 0.4 | 9 |
| 13 | HD 158616 | 363.3 ± 1.0 | 0.0 + 0.1 | / | / | 8.4 ± 1.0 | 56.1 ± 0.7 | 10 |
| 14 | HD 213985 | 259.6 ± 0.7 | 0.21 ± 0.05 | 2407110 ± 16 | 104.8 ± 26 | 31.4 ± 1.0 | −42.0 ± 0.9 | 9 |
| 15 | HP Lyr | 1818 ± 80 | 0.20 ± 0.04 | 2456175 ± 61 | 14.2 ± 13 | 7.8 ± 0.2 | −115.6 ± 0.2 | 5 |
| 16 | HR 4049 | 430.6 ± 0.1 | 0.30 ± 0.01 | 2447176.6 ± 3.8 | 236.5 ± 3.5 | 16.6 ± 0.2 | −31.9 ± 0.2 | 11 |
| 17 | IRAS 05208−2035 | 234.38 ± 0.04 | 0.0 + 0.02 | / | / | 18.4 ± 0.2 | 35.6 ± 0.1 | 17 |
| 18 | IRAS 06165+3158 | 262.6 ± 0.7 | 0.0 + 0.05 | / | / | 15.5 ± 0.5 | −16.4 ± 0.3 | |
| 19 | IRAS 06452−3456 | 215.4 ± 0.4 | 0.0 + 0.03 | / | / | 36.9 ± 0.6 | 45.9 ± 0.3 | |
| 20 | IRAS 08544−4431 | 501.1 ± 1.0 | 0.20 ± 0.02 | 2451499.6 ± 7.8 | 230.1 ± 5.9 | 8.8 ± 0.2 | 62.4 ± 0.1 | 12 |
| 21 | IRAS 09144−4933 | 1762p m27 | 0.30 ± 0.04 | 2451302 ± 39 | 145.7 ± 7.7 | 14.5 ± 0.6 | 29.6 ± 0.5 | 5 |
| 22 | IRAS 15469−5311 | 390.2 ± 0.7 | 0.08 ± 0.02 | 2451530 ± 13 | 114.0 ± 16 | 12.3 ± 0.4 | −13.9 ± 0.3 | 12 |
| 23 | IRAS 16230−3410 | 649.8 ± 3.5 | 0.0 + 0.13 | / | / | 3.9 ± 0.3 | −154.3 ± 0.2 | |
| 24 | IRAS 17038−4815 | 1394 ± 12 | 0.63 ± 0.06 | 2451694 ± 15 | 124.5 ± 5.5 | 15.2 ± 1.5 | −25.6 ± 0.5 | 5 |
| 25 | IRAS 19125+0343 | 519.7 ± 0.7 | 0.24 ± 0.03 | 2451503 ± 11 | 243.0 ± 8.1 | 12.0 ± 0.5 | 67.3 ± 0.3 | 12 |
| 26 | IRAS 19135+3937 | 126.97 ± 0.08 | 0.13 ± 0.03 | 2454997.7 ± 1.0 | 66.0 ± 4.4 | 18.0 ± 0.6 | 2.1 ± 0.4 | 13 |
| 27 | IRAS 19157−0247 | 119.6 ± 0.1 | 0.34 ± 0.04 | 2451366.5 ± 2.9 | 72.1 ± 8.0 | 8.0 ± 0.4 | 31.7 ± 0.3 | 12 |
| 28 | RU Cen | 1489 ± 10 | 0.62 ± 0.07 | 2449885 ± 25 | 315.2 ± 12 | 22.1 ± 1.9 | −25.9 ± 0.8 | 14 |
| 29 | SAO 173329 | 115.951 ± 0.002 | 0.0 + 0.04 | / | / | 12.4 ± 0.3 | 73.3 ± 0.2 | 9 |
| 30 | ST Pup | 406.0 ± 2.2 | 0.0 + 0.04 | / | / | 17.9 ± 0.7 | 0.1 ± 0.2 | 15 |
| 31 | SX Cen | 564.3 ± 7.6 | 0.0 + 0.06 | / | / | 21.5 ± 0.9 | 24.3 ± 1.0 | 14 |
| 32 | TW Cam | 662.2 ± 5.3 | 0.25 ± 0.04 | 2455111 ± 18 | 144.4 ± 10 | 14.1 ± 0.6 | −49.8 ± 0.5 | 5 |
| 33 | U Mon | 2550 ± 143 | 0.25 ± 0.06 | 2451988 ± 316 | 87.3 ± 15 | 14.9 ± 1.1 | 24.1 ± 1.0 | 16 |
Notes. References point to previously published orbits of stars for which additional RV data were collected in order to update the available orbital elements.
References. (1) Waters et al. (1993); (2) Van Winckel et al. (1998); (3) Kodaira et al. (1970); (4) Gorlova et al. (2012); (5) Manick et al. (2017); (6) Waelkens et al. (1996); (7) Van Winckel et al. (1995); (8) Hrivnak et al. (2008); (9) Van Winckel et al. (2000); (10) De Smedt et al. (2016); (11) Waelkens et al. (1991); (12) Van Winckel et al. (2009); (13) Gorlova et al. (2015); (14) Maas et al. (2002); (15) Gonzalez & Wallerstein (1996); (16) Pollard et al. (2006); (17) Gielen et al. (2008).
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