Simultaneous Nadir Overpasses (SNOs) between FY3D and METOP-C
TLE Epoch: 2022 5 5.  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)
 05/18/2022   07:09:49   ( -74.61,-114.45) 05/18/2022   07:10:55  ( -74.58,-111.48)   87.65                66
 05/18/2022   08:00:30   (  74.39,  53.46) 05/18/2022   08:01:40  (  74.34,  55.21)   52.93                70
 05/18/2022   08:51:13   ( -74.26,-138.88) 05/18/2022   08:52:25  ( -74.17,-137.89)   31.48                72
 05/18/2022   09:41:55   (  74.08,  28.88) 05/18/2022   09:43:08  (  74.02,  29.07)    8.72                73
 05/18/2022   10:32:38   ( -73.99,-163.60) 05/18/2022   10:33:49  ( -74.00,-163.65)    1.82                71
 05/18/2022   11:23:24   (  74.01,   3.67) 05/18/2022   11:24:29  (  74.00,   3.68)    1.52                65
 05/18/2022   12:14:09   ( -73.98, 171.07) 05/18/2022   12:15:11  ( -73.98, 170.95)    3.59                62
 05/18/2022   13:04:55   (  73.99, -21.66) 05/18/2022   13:05:51  (  73.98, -21.72)    2.70                56
 05/18/2022   13:55:41   ( -74.01, 145.61) 05/18/2022   13:56:32  ( -74.00, 145.68)    1.94                51
 05/18/2022   14:46:26   (  73.98, -47.00) 05/18/2022   14:47:12  (  74.00, -47.00)    2.87                46
 05/18/2022   15:37:12   ( -73.99, 120.28) 05/18/2022   15:37:54  ( -73.98, 120.28)    0.81                42
 05/18/2022   16:27:57   (  73.96, -72.33) 05/18/2022   16:28:34  (  73.98, -72.39)    2.99                37
 05/18/2022   17:18:43   ( -73.97,  94.95) 05/18/2022   17:19:16  ( -73.96,  94.88)    2.33                33
 05/18/2022   18:09:29   (  73.99, -97.79) 05/18/2022   18:09:56  (  73.95, -97.79)    3.73                27
 05/18/2022   19:00:14   ( -73.95,  69.61) 05/18/2022   19:00:37  ( -73.98,  69.61)    3.61                23
 05/18/2022   19:51:00   (  73.97,-123.12) 05/18/2022   19:51:17  (  73.98,-123.07)    2.05                17
 05/18/2022   20:41:46   ( -73.98,  44.16) 05/18/2022   20:41:59  ( -73.96,  44.21)    2.91                13
 05/18/2022   21:32:31   (  73.95,-148.46) 05/18/2022   21:32:39  (  73.96,-148.47)    0.70                 8
 05/18/2022   22:23:17   ( -73.96,  18.82) 05/18/2022   22:23:21  ( -73.94,  18.82)    2.91                 4
 05/18/2022   23:14:02   (  73.93,-173.79) 05/18/2022   23:14:01  (  73.93,-173.86)    2.22                 1
 05/19/2022   00:04:48   ( -73.94,  -6.51) 05/19/2022   00:04:42  ( -73.96,  -6.46)    2.56                 6
 05/19/2022   00:55:34   (  73.96, 160.75) 05/19/2022   00:55:22  (  73.96, 160.86)    3.32                12
 05/19/2022   01:46:19   ( -73.93, -31.85) 05/19/2022   01:46:04  ( -73.94, -31.86)    1.55                15
 05/19/2022   02:37:05   (  73.94, 135.42) 05/19/2022   02:36:44  (  73.93, 135.46)    1.70                21