Simultaneous Nadir Overpasses (SNOs) between FY3D and METOP-C
TLE Epoch: 2023 5 29.  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)
 06/11/2023   18:59:46   (  75.40,-109.91) 06/11/2023   19:00:53  (  75.35,-107.15)   77.68                67
 06/11/2023   19:50:29   ( -75.28,  57.78) 06/11/2023   19:51:38  ( -75.23,  59.80)   57.30                69
 06/11/2023   20:41:10   (  75.05,-134.24) 06/11/2023   20:42:22  (  75.00,-133.54)   21.04                72
 06/11/2023   21:31:52   ( -74.93,  33.43) 06/11/2023   21:33:05  ( -74.92,  33.56)    3.96                73
 06/11/2023   22:22:37   (  74.89,-159.15) 06/11/2023   22:23:45  (  74.88,-159.22)    2.70                68
 06/11/2023   23:13:23   ( -74.91,   8.11) 06/11/2023   23:14:27  ( -74.89,   8.16)    2.48                64
 06/12/2023   00:04:08   (  74.87, 175.52) 06/12/2023   00:05:06  (  74.90, 175.51)    2.76                58
 06/12/2023   00:54:54   ( -74.89, -17.22) 06/12/2023   00:55:49  ( -74.87, -17.25)    2.82                55
 06/12/2023   01:45:39   (  74.86, 150.19) 06/12/2023   01:46:28  (  74.87, 150.10)    3.29                49
 06/12/2023   02:36:25   ( -74.88, -42.55) 06/12/2023   02:37:10  ( -74.89, -42.52)    2.07                45