2009MNRAS.398.1827S


C.D.S. - SIMBAD4 rel 1.7 - 2020.12.03CET19:42:36

2009MNRAS.398.1827S - Mon. Not. R. Astron. Soc., 398, 1827-1834 (2009/October-1)

A SuperWASP search for additional transiting planets in 24 known systems.

SMITH A.M.S., HEBB L., COLLIER CAMERON A., ANDERSON D.R., LISTER T.A., HELLIER C., POLLACCO D., QUELOZ D., SKILLEN I. and WEST R.G.

Abstract (from CDS):

We present results from a search for additional transiting planets in 24 systems already known to contain a transiting planet. We model the transits due to the known planet in each system and subtract these models from light curves obtained with the SuperWASP (Wide Angle Search for Planets) survey instruments. These residual light curves are then searched for evidence of additional periodic transit events. Although we do not find any evidence for additional planets in any of the planetary systems studied, we are able to characterize our ability to find such planets by means of Monte Carlo simulations. Artificially generated transit signals corresponding to planets with a range of sizes and orbital periods were injected into the SuperWASP photometry and the resulting light curves searched for planets. As a result, the detection efficiency as a function of both the radius and orbital period of any second planet is calculated. We determine that there is a good (>50 per cent) chance of detecting additional, Saturn-sized planets in P ∼ 10 d orbits around planet-hosting stars that have several seasons of SuperWASP photometry. Additionally, we confirm previous evidence of the rotational stellar variability of WASP-10, and refine the period of rotation. We find that the period of the rotation is 11.91±0.05 d, and the false alarm probability for this period is extremely low (∼10–13).

Abstract Copyright: © 2009 The Authors. Journal compilation © 2009 RAS

Journal keyword(s): techniques: photometric - planetary systems

Simbad objects: 35

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Number of rows : 35

N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2021
#notes
1 WASP-1b Pl 00 20 40.0746033057 +31 59 23.953709844           ~ 120 1
2 WASP-1 V* 00 20 40.0746033057 +31 59 23.953709844   12.06 11.31     F7V 105 1
3 * ups And PM* 01 36 47.84216 +41 24 19.6443 4.70 4.64 4.10 3.64 3.35 F9V 895 1
4 HD 10069 * 01 37 25.0335097438 -45 40 40.376513381   9.74 9.30     F6IV/V 160 1
5 WASP-11 ** 03 09 28.5427034552 +30 40 24.868785834   12.58 11.57 11.42   K3V 69 1
6 BD+20 518 PM* 03 11 14.2302021896 +21 05 50.492694589   9.26 8.50     G5 91 1
7 WASP-12 ** 06 30 32.7966788910 +29 40 20.266334158   12.14 11.57     G0V 237 2
8 XO-4 * 07 21 33.1602110129 +58 16 05.111704885   11.15 10.81     ~ 51 1
9 BD+34 1976 V* 09 20 24.7143829845 +33 52 56.699778302   11.21 10.42     G1V 56 1
10 Ross 905b Pl 11 42 11.0933874353 +26 42 23.658083337           ~ 617 1
11 CD-31 10766 * 13 55 42.7119654298 -32 09 34.615276547   11.396 10.910     F7 51 1
12 WASP-16 * 14 18 43.9226513410 -20 16 31.842223819   12.51 11.29 11.00 10.49 G3V 50 1
13 BD+22 2716 * 14 33 06.3573673505 +21 53 40.982782397   10.194 9.745     F5V 80 1
14 BD+36 2593 * 15 19 57.9205371377 +36 13 46.737977732   11.83 11.12     F 84 1
15 CD-27 10695 * 15 59 50.9489706053 -28 03 42.309432433   11.83 11.59 11.31 10.92 F4 93 1
16 TYC 2620-648-1 * 17 53 13.0490781575 +37 12 42.586106196   12.112 11.592     F8 41 2
17 HAT-P-5 * 18 17 37.3127577964 +36 37 17.168584830   12.92 11.95     G1V 52 1
18 BD+35 3293 V* 18 34 31.6255913635 +35 39 41.489193276   11.07 10.63 10.52   F7V 110 1
19 Kepler-1 Er* 19 07 14.0379171930 +49 18 59.090895318   11.85 11.25     G0V 153 2
20 BD+47 2846 Er* 19 28 59.3538131541 +47 58 10.216250846   10.97 10.48     F6V 260 2
21 HD 187123 PM* 19 46 58.1122608389 +34 25 10.279867125       7.4   G2V 217 1
22 HD 189733 BY* 20 00 43.7130382888 +22 42 39.071811263 9.241 8.578 7.648 7.126 6.68 K2V 737 1
23 WASP-2 ** 20 30 54.1279218812 +06 25 46.338261893   13 11.98     K1.5+M1V-M4V 118 2
24 HD 197286 PM* 20 44 10.2207500229 -39 13 30.859306335   9.98 9.50     F5V 62 1
25 HD 209458 V* 22 03 10.7729598762 +18 53 03.548248479   8.21 7.63     F9V 1003 1
26 HD 217107 ** 22 58 15.5411942071 -02 23 43.387117210   6.919 6.163     G8IV/V 335 1
27 WASP-6 * 23 12 37.7368657624 -22 40 26.277489164   12.90 11.91     G8V 70 1
28 WASP-10 V* 23 15 58.3005497925 +31 27 46.294728182   12.4   12.03   K5V 75 1
29 WASP-4 PM* 23 34 15.0858223039 -42 03 41.049468209   13.51 12.48 11.9   G7V 133 1
30 WASP-4b Pl 23 34 15.0858223039 -42 03 41.049468209           ~ 128 1
31 BD+41 4831 * 23 39 05.8101319829 +42 27 57.503480354   10.88 10.47     F8V 70 1
32 WASP-5 V* 23 57 23.7565609528 -41 16 37.745589460   12.71 12.3 11.82 11.44 G4V 91 1
33 CD-35 16019 PM* 23 59 36.0711854449 -35 01 52.923483315   10.49 9.87 9.91   G6 80 0
34 CD-35 16019b Pl 23 59 36.0711854449 -35 01 52.923483315           ~ 99 0
35 WASP-9 * ~ ~           G0 7 2

    Equat.    Gal    SGal    Ecl

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2020.12.03-19:42:36

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