Simultaneous Nadir Overpasses (SNOs) between FY3D and TERRA
TLE Epoch: 2022 4 16.  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)
 04/16/2022   19:39:00   (  71.85,-115.99) 04/16/2022   19:40:09  (  71.74,-114.29)   60.49                69
 04/16/2022   20:29:32   ( -71.20,  52.50) 04/16/2022   20:29:47  ( -71.18,  52.44)    2.79                15
 04/16/2022   21:20:17   (  71.10,-140.03) 04/16/2022   21:19:14  (  71.09,-140.06)    2.09                63
 04/19/2022   11:06:03   ( -71.70,-167.47) 04/19/2022   11:07:13  ( -71.58,-166.33)   42.03                70
 04/19/2022   11:56:40   (  71.20,   0.74) 04/19/2022   11:56:45  (  71.21,   0.71)    1.26                 5
 04/19/2022   12:47:23   ( -71.11, 168.20) 04/19/2022   12:46:15  ( -71.09, 168.16)    3.08                68
 04/22/2022   02:33:03   (  71.35, 141.40) 04/22/2022   02:34:15  (  71.31, 141.47)    5.34                72
 04/22/2022   03:23:45   ( -71.21, -51.02) 04/22/2022   03:23:45  ( -71.19, -51.08)    2.37                 0
 04/22/2022   04:14:26   (  70.92, 116.78) 04/22/2022   04:13:14  (  70.98, 116.23)   21.22                72
 04/24/2022   18:00:08   ( -71.31,  89.73) 04/24/2022   18:01:16  ( -71.29,  89.66)    3.59                68
 04/24/2022   18:50:53   (  71.23,-102.83) 04/24/2022   18:50:42  (  71.23,-102.78)    1.78                11
 04/24/2022   19:41:29   ( -70.77,  65.28) 04/24/2022   19:40:18  ( -70.80,  64.17)   40.54                71
 04/27/2022   09:27:15   (  71.30,  38.00) 04/27/2022   09:28:13  (  71.31,  37.93)    2.70                58
 04/27/2022   10:17:59   ( -71.24,-154.59) 04/27/2022   10:17:42  ( -71.25,-154.52)    2.86                17
 04/27/2022   11:08:29   (  70.39,  14.14) 04/27/2022   11:07:22  (  70.43,  11.87)   84.81                67
 04/30/2022   00:54:21   ( -71.30, -13.76) 04/30/2022   00:55:13  ( -71.31, -13.83)    2.88                52
 04/30/2022   01:45:06   (  71.24, 153.65) 04/30/2022   01:44:39  (  71.25, 153.72)    3.03                27