# TESS Program G06040

Title: Measuring The Mass Of Young, Planetary Systems Using Transit Timing Variations

PI: Thao, Pa Chia - University Of North Carolina

Type: SMALL

Summary: The extant sample of young (<1 Gyr) planets have radii statistically larger than their older counterparts. Unfortunately, detection biases against finding planets around young stars makes it hard to study the underlying physical drivers of this change. Mass measurements for young planets are critical, but radial velocity surveys of young systems are often overwhelmed by stellar activity. A technique that can overcome this challenge is Transit Timing Variations (TTVs). We aim to search for TTVs in 38 systems known to host young planets. Several already show TTVs or have periods near mean-motion resonances. This project will aid in elucidating the underlying physical processes driving planet size evolution and contribute to our overall understanding of planetary formation and evolution.


# Sector 070 targets observed (2 min: 4, 20 s: 4)
46631742,54.1839,28.5502,11.53,G06036;G06040;G06120;20SECONDTARGET
435339847,55.2286,12.5724,11.29,G06040;G06036;G06165;G06058;20SECONDTARGET
434226736,63.2742,15.2477,13.03,G06040;G06036;G06165;G06058;G06120;G06155;G06032;20SECONDTARGET
18310799,67.4131,22.8825,10.12,G06040;G06036;G06124;G06165;G06058;G06120;G06032;20SECONDTARGET

# Sector 071 targets observed (2 min: 7, 20 s: 7)
18310799,67.4131,22.8825,10.12,G06040;G06036;G06124;G06165;G06058;G06120;G06032;20SECONDTARGET
59873985,71.925,26.1497,9.44,G06040;G06036;G06058;G06120;20SECONDTARGET
46631742,54.184,28.5502,11.53,G06036;G06040;G06120;20SECONDTARGET
434226736,63.2742,15.2477,13.03,G06040;G06036;G06165;G06058;G06120;G06155;G06032;20SECONDTARGET
435339847,55.2286,12.5724,11.29,G06040;G06036;G06165;G06058;20SECONDTARGET
5882269,79.1409,20.2548,12.04,G06040;G06036;G06040;G06036;G06165;G06058;20SECONDTARGET
6893917,125.6173,13.7353,9.02,G06040;G06062;G06036;G06165;G06200;G06058;G06032;G06142;20SECONDTARGET

# Sector 072 targets observed (2 min: 7, 20 s: 4)
6893917,125.6173,13.7353,9.02,G06040;G06062;G06036;G06165;G06200;G06058;G06032;G06142;20SECONDTARGET
175194958,129.6366,19.7737,14.28,G06040;G06036;G06120;G06058
175262071,130.0558,19.7787,12.19,G06040;G06036;G06165;G06058;20SECONDTARGET
184914317,131.3583,19.6984,14.49,G06040;G06036;G06120;G06058
195193025,129.3625,18.9766,14.86,G06040;G06036;G06120;G06058
307733361,129.601,20.106,10.01,G06040;G06036;G06058;G06120;G06195;20SECONDTARGET
130181866,117.4793,27.3631,6.27,G06040;G06036;G06124;G06165;G06200;G06058;G06001;G06032;20SECONDTARGET

# Sector 074 targets observed (2 min: 11, 20 s: 7)
122069243,289.6252,40.7087,14.06,G06040;G06036;G06058
158320130,286.7485,45.1587,13.45,G06040;G06036;G06058
269263577,299.8211,43.8143,11.38,G06040;G06036;G06058;G06165;20SECONDTARGET
27010191,293.9476,48.0653,12.23,G06040;G06036;G06058;G06165;20SECONDTARGET
273234825,297.4654,42.8829,13.51,G06040;G06036;G06165;G06058;G06148
27846348,296.4798,49.9376,14.2,G06040;G06036;G06165;G06165;G06058;G06148;G06195;20SECONDTARGET
399825554,286.738,49.9757,14.26,G06040;G06036;G06165;G06058
399954349,287.6058,49.5235,11.61,G06040;G06036;G06058;G06165;G06120;20SECONDTARGET
120105470,284.0567,41.5767,12.53,G06040;G06036;G06165;G06058;20SECONDTARGET
122450696,290.4406,38.5236,12.14,G06040;G06036;G06165;G06058;20SECONDTARGET
69679391,294.6614,31.2192,7.55,G06036;G06040;G06062;G06165;G06200;G06058;G06032;G06142;20SECONDTARGET

# Sector 075 targets observed (2 min: 13, 20 s: 9)
202426247,226.4561,64.0479,7.79,G06058;G06040;G06036;G06165;G06200;G06097;20SECONDTARGET
142394656,198.3882,62.3053,10.15,G06124;G06040;G06036;G06165;G06058;G06032;20SECONDTARGET
122069243,289.6252,40.7087,14.06,G06040;G06036;G06058
122450696,290.4406,38.5236,12.14,G06040;G06036;G06165;G06058;20SECONDTARGET
158320130,286.7485,45.1587,13.45,G06040;G06036;G06058
269263577,299.8211,43.8143,11.38,G06040;G06036;G06058;G06165;20SECONDTARGET
27010191,293.9476,48.0653,12.23,G06040;G06036;G06058;G06165;20SECONDTARGET
273234825,297.4654,42.8829,13.51,G06040;G06036;G06165;G06058;G06148
27846348,296.4798,49.9376,14.2,G06040;G06036;G06165;G06165;G06058;G06148;G06195;20SECONDTARGET
399825554,286.738,49.9757,14.26,G06040;G06036;G06165;G06058
399954349,287.6058,49.5235,11.61,G06040;G06036;G06058;G06165;G06120;20SECONDTARGET
69679391,294.6614,31.2192,7.55,G06036;G06040;G06062;G06165;G06200;G06058;G06032;G06142;20SECONDTARGET
13419950,305.2894,41.4624,9.65,G06036;G06040;G06200;20SECONDTARGET

# Sector 076 targets observed (2 min: 5, 20 s: 5)
180695581,201.2822,38.9223,9.04,G06040;G06036;G06165;G06200;G06058;20SECONDTARGET
202426247,226.4561,64.048,7.79,G06058;G06040;G06036;G06165;G06200;G06097;20SECONDTARGET
142394656,198.3882,62.3053,10.15,G06124;G06040;G06036;G06165;G06058;G06032;20SECONDTARGET
375506058,316.2037,55.5881,7.8,G06058;G06040;G06036;G06062;G06165;G06200;G06032;G06057;G06142;20SECONDTARGET
27846348,296.4798,49.9376,14.2,G06040;G06036;G06165;G06165;G06058;G06148;G06195;20SECONDTARGET

# Sector 077 targets observed (2 min: 5, 20 s: 5)
27491137,217.3916,39.7904,8.37,G06040;G06036;G06124;G06165;G06200;G06058;G06001;G06032;20SECONDTARGET
202426247,226.456,64.048,7.79,G06058;G06040;G06036;G06165;G06200;G06097;20SECONDTARGET
159873822,237.9241,52.3063,10.76,G06040;G06036;G06165;G06058;G06120;20SECONDTARGET
232568235,247.6669,49.0469,9.76,G06040;G06036;G06165;G06200;G06058;20SECONDTARGET
375506058,316.2037,55.5881,7.8,G06058;G06040;G06036;G06062;G06165;G06200;G06032;G06057;G06142;20SECONDTARGET

# Sector 078 targets observed (2 min: 2, 20 s: 2)
159873822,237.9241,52.3063,10.76,G06040;G06036;G06165;G06058;G06120;20SECONDTARGET
468574941,16.185,74.3313,11.0,G06062;G06124;G06040;G06036;G06165;G06032;G06142;20SECONDTARGET

# Sector 079 targets observed (2 min: 2, 20 s: 2)
308172249,267.2848,29.879,12.42,G06040;G06036;G06165;G06058;G06032;20SECONDTARGET
468574941,16.185,74.3313,11.0,G06062;G06124;G06040;G06036;G06165;G06032;G06142;20SECONDTARGET