Simultaneous Nadir Overpasses (SNOs) between FY3D and TERRA
TLE Epoch: 2023 2 25.  Predictions up to the next  14.0 days:

     Date     Time(FY3D) FY3D Lat/Lon Date Time(TERRA) TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 02/26/2023   08:29:59   ( -72.94,-127.67) 02/26/2023   08:30:52  ( -72.92,-127.76)    3.51                53
 02/26/2023   09:20:44   (  72.85,  39.82) 02/26/2023   09:20:14  (  72.87,  39.80)    2.15                30
 02/28/2023   20:34:12   (  73.01,-128.85) 02/28/2023   20:35:17  (  73.00,-128.74)    3.72                65
 02/28/2023   21:24:54   ( -72.92,  38.67) 02/28/2023   21:24:42  ( -72.91,  38.73)    2.31                12
 02/28/2023   22:15:23   (  72.02,-152.19) 02/28/2023   22:14:18  (  72.10,-155.09)   99.90                65
 03/03/2023   08:38:29   ( -73.44,-130.81) 03/03/2023   08:39:38  ( -73.38,-129.12)   53.97                69
 03/03/2023   09:29:06   (  72.95,  37.58) 03/03/2023   09:29:07  (  72.95,  37.68)    3.17                 1
 03/03/2023   10:19:47   ( -72.76,-154.69) 03/03/2023   10:18:34  ( -72.81,-154.94)    9.83                73
 03/05/2023   21:33:15   ( -72.94,  36.60) 03/05/2023   21:33:36  ( -72.93,  36.51)    3.02                21
 03/05/2023   22:24:00   (  72.85,-155.90) 03/05/2023   22:22:58  (  72.86,-155.96)    2.35                62
 03/08/2023   09:37:27   (  72.99,  35.48) 03/08/2023   09:37:59  (  73.01,  35.53)    2.89                32
 03/08/2023   10:28:10   ( -72.90,-157.02) 03/08/2023   10:27:26  ( -72.88,-157.07)    3.18                44
 03/10/2023   21:41:36   ( -73.00,  34.45) 03/10/2023   21:42:27  ( -73.00,  34.37)    2.61                51
 03/10/2023   22:32:21   (  72.91,-158.05) 03/10/2023   22:31:49  (  72.92,-158.11)    2.44                32