Simultaneous Nadir Overpasses (SNOs) between FY3D and TERRA
TLE Epoch: 2025 5 2.  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)
 05/02/2025   05:47:44   ( -77.50, -86.74) 05/02/2025   05:48:23  ( -77.48, -86.70)    1.69                39
 05/02/2025   06:38:29   (  77.46,  80.75) 05/02/2025   06:37:42  (  77.46,  80.87)    2.75                47
 05/04/2025   16:09:15   (  77.51, -62.13) 05/04/2025   16:10:14  (  77.51, -62.11)    0.62                59
 05/04/2025   16:59:58   ( -77.48, 105.33) 05/04/2025   16:59:35  ( -77.49, 105.45)    3.01                23
 05/07/2025   02:30:54   ( -77.94, -39.63) 05/07/2025   02:31:59  ( -77.88, -36.10)   82.52                65
 05/07/2025   03:21:29   (  77.51, 129.89) 05/07/2025   03:21:26  (  77.47, 129.90)    3.95                 3
 05/07/2025   04:12:00   ( -76.97, -60.35) 05/07/2025   04:10:56  ( -77.03, -64.09)   93.70                64
 05/09/2025   13:42:57   ( -77.50, 154.63) 05/09/2025   13:43:18  ( -77.50, 154.50)    3.19                21
 05/09/2025   14:33:42   (  77.47, -37.93) 05/09/2025   14:32:37  (  77.45, -38.03)    3.30                65
 05/12/2025   00:04:28   (  77.55, 179.08) 05/12/2025   00:05:06  (  77.56, 179.21)    3.18                38
 05/12/2025   00:55:11   ( -77.51, -13.40) 05/12/2025   00:54:28  ( -77.51, -13.33)    1.57                43
 05/14/2025   10:25:56   ( -77.54,-156.20) 05/14/2025   10:26:58  ( -77.54,-156.37)    4.06                62
 05/14/2025   11:16:41   (  77.53,  11.20) 05/14/2025   11:16:16  (  77.52,  11.23)    0.94                25