Simultaneous Nadir Overpasses (SNOs) between FY3D and METOP-C
TLE Epoch: 2023 1 20.  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)
 02/02/2023   07:30:09   ( -75.05,-118.14) 02/02/2023   07:31:16  ( -75.02,-115.47)   76.72                67
 02/02/2023   08:20:50   (  74.81,  49.85) 02/02/2023   08:22:01  (  74.76,  51.13)   38.00                71
 02/02/2023   09:11:33   ( -74.68,-142.48) 02/02/2023   09:12:46  ( -74.62,-141.92)   17.92                73
 02/02/2023   10:02:16   (  74.54,  25.22) 02/02/2023   10:03:27  (  74.55,  25.22)    0.27                71
 02/02/2023   10:53:02   ( -74.56,-167.51) 02/02/2023   10:54:09  ( -74.55,-167.44)    2.24                67
 02/02/2023   11:43:47   (  74.51,  -0.08) 02/02/2023   11:44:49  (  74.53,  -0.17)    3.21                62
 02/02/2023   12:34:33   ( -74.53, 167.19) 02/02/2023   12:35:31  ( -74.54, 167.18)    1.21                58
 02/02/2023   13:25:19   (  74.53, -25.51) 02/02/2023   13:26:11  (  74.51, -25.56)    2.66                52
 02/02/2023   14:16:05   ( -74.54, 141.77) 02/02/2023   14:16:53  ( -74.52, 141.79)    2.84                48
 02/02/2023   15:06:51   (  74.55, -50.93) 02/02/2023   15:07:32  (  74.54, -50.82)    3.54                41
 02/02/2023   15:57:36   ( -74.51, 116.47) 02/02/2023   15:58:15  ( -74.50, 116.40)    2.32                39
 02/02/2023   16:48:22   (  74.52, -76.23) 02/02/2023   16:48:54  (  74.52, -76.20)    1.11                32
 02/02/2023   17:39:08   ( -74.53,  91.04) 02/02/2023   17:39:36  ( -74.53,  91.14)    3.06                28
 02/02/2023   18:29:53   (  74.48,-101.53) 02/02/2023   18:30:16  (  74.50,-101.59)    2.95                23
 02/02/2023   19:20:39   ( -74.50,  65.74) 02/02/2023   19:20:58  ( -74.51,  65.76)    1.79                19
 02/02/2023   20:11:25   (  74.50,-126.95) 02/02/2023   20:11:38  (  74.49,-126.98)    1.84                13
 02/02/2023   21:02:11   ( -74.52,  40.32) 02/02/2023   21:02:20  ( -74.50,  40.37)    2.65                 9
 02/02/2023   21:52:56   (  74.47,-152.25) 02/02/2023   21:53:00  (  74.47,-152.37)    3.44                 4
 02/02/2023   22:43:42   ( -74.48,  15.02) 02/02/2023   22:43:42  ( -74.48,  14.98)    1.26                 0
 02/02/2023   23:34:28   (  74.49,-177.68) 02/02/2023   23:34:21  (  74.50,-177.63)    2.02                 7
 02/03/2023   00:25:13   ( -74.45, -10.28) 02/03/2023   00:25:04  ( -74.46, -10.40)    3.82                 9
 02/03/2023   01:15:59   (  74.46, 157.02) 02/03/2023   01:15:43  (  74.48, 156.99)    2.95                16
 02/03/2023   02:06:45   ( -74.47, -35.70) 02/03/2023   02:06:25  ( -74.49, -35.66)    2.67                20