Simultaneous Nadir Overpasses (SNOs) between FY3D and METOP-C
TLE Epoch: 2023 9 7.  Predictions up to the next  14.0 days:

     Date     Time(FY3D) FY3D Lat/Lon Date Time(METOP-C) METOP-C Lat/Lon    Distance(km)  Time Diff(sec)
 09/07/2023   03:27:46   (  75.10, 125.22) 09/07/2023   03:27:10  (  75.07, 125.25)    3.23                36
 09/07/2023   04:18:30   ( -75.06, -67.34) 09/07/2023   04:17:51  ( -75.06, -67.47)    3.58                39
 09/07/2023   05:09:17   (  75.08,  99.89) 09/07/2023   05:08:31  (  75.10,  99.98)    3.06                46
 09/07/2023   06:00:02   ( -75.09, -92.81) 09/07/2023   05:59:12  ( -75.08, -92.74)    2.14                50
 09/07/2023   06:50:48   (  75.07,  74.57) 09/07/2023   06:49:53  (  75.07,  74.57)    0.96                55
 09/07/2023   07:41:33   ( -75.07,-118.13) 09/07/2023   07:40:34  ( -75.06,-118.14)    1.48                59
 09/07/2023   08:32:19   (  75.05,  49.24) 09/07/2023   08:31:15  (  75.05,  49.17)    2.16                64
 09/07/2023   09:23:04   ( -75.05,-143.46) 09/07/2023   09:21:56  ( -75.03,-143.55)    3.43                68
 09/07/2023   10:13:51   (  75.08,  23.77) 09/07/2023   10:12:36  (  75.07,  23.89)    3.46                75
 09/07/2023   11:04:33   ( -74.94,-168.51) 09/07/2023   11:03:20  ( -74.91,-169.23)   21.13                73
 09/07/2023   11:55:14   (  74.68,  -0.46) 09/07/2023   11:54:05  (  74.71,  -2.46)   58.77                69
 09/07/2023   12:45:56   ( -74.54, 167.24) 09/07/2023   12:44:49  ( -74.55, 164.44)   82.76                67