Simultaneous Nadir Overpasses (SNOs) between FY3D and METOP-C
TLE Epoch: 2020 3 2.  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)
 03/02/2020   20:37:48   ( -73.72,  41.34) 03/02/2020   20:38:54  ( -73.68,  44.48)   98.13                66
 03/02/2020   21:28:30   (  73.56,-150.98) 03/02/2020   21:29:37  (  73.51,-148.57)   76.36                67
 03/02/2020   22:19:12   ( -73.46,  16.56) 03/02/2020   22:20:21  ( -73.41,  18.53)   62.66                69
 03/02/2020   23:09:53   (  73.26,-175.66) 03/02/2020   23:11:04  (  73.24,-174.51)   36.87                71
 03/03/2020   00:00:36   ( -73.21,  -8.24) 03/03/2020   00:01:48  ( -73.14,  -7.41)   27.76                72
 03/03/2020   00:51:17   (  73.00, 159.53) 03/03/2020   00:52:31  (  72.97, 159.56)    3.41                74
 03/03/2020   01:42:00   ( -72.95, -33.05) 03/03/2020   01:43:13  ( -72.97, -33.12)    2.76                73
 03/03/2020   02:32:44   (  72.94, 134.28) 03/03/2020   02:33:52  (  72.95, 134.18)    3.25                68
 03/03/2020   03:23:28   ( -72.95, -58.42) 03/03/2020   03:24:34  ( -72.95, -58.50)    2.68                66
 03/03/2020   04:14:14   (  72.99, 108.81) 03/03/2020   04:15:13  (  72.98, 108.91)    3.33                59
 03/03/2020   05:04:57   ( -72.94, -83.78) 03/03/2020   05:05:56  ( -72.93, -83.88)    3.57                59
 03/03/2020   05:55:42   (  72.94,  83.55) 03/03/2020   05:56:35  (  72.96,  83.52)    3.27                53
 03/03/2020   06:46:26   ( -72.94,-109.14) 03/03/2020   06:47:17  ( -72.96,-109.15)    2.73                51
 03/03/2020   07:37:11   (  72.93,  58.19) 03/03/2020   07:37:57  (  72.94,  58.14)    2.20                46
 03/03/2020   08:27:55   ( -72.93,-134.50) 03/03/2020   08:28:39  ( -72.94,-134.53)    1.57                44
 03/03/2020   09:18:40   (  72.93,  32.83) 03/03/2020   09:19:19  (  72.92,  32.76)    2.25                39
 03/03/2020   10:09:24   ( -72.93,-159.86) 03/03/2020   10:10:01  ( -72.92,-159.91)    1.87                37
 03/03/2020   11:00:09   (  72.92,   7.47) 03/03/2020   11:00:41  (  72.91,   7.38)    3.38                32
 03/03/2020   11:50:53   ( -72.92, 174.78) 03/03/2020   11:51:23  ( -72.90, 174.71)    3.25                30
 03/03/2020   12:41:38   (  72.92, -17.89) 03/03/2020   12:42:02  (  72.94, -17.89)    2.28                24
 03/03/2020   13:32:22   ( -72.92, 149.42) 03/03/2020   13:32:44  ( -72.94, 149.43)    1.90                22
 03/03/2020   14:23:07   (  72.91, -43.25) 03/03/2020   14:23:24  (  72.92, -43.27)    0.95                17
 03/03/2020   15:13:51   ( -72.91, 124.06) 03/03/2020   15:14:06  ( -72.92, 124.05)    0.36                15
 03/03/2020   16:04:36   (  72.91, -68.61) 03/03/2020   16:04:46  (  72.90, -68.65)    1.64                10
 03/03/2020   16:55:20   ( -72.91,  98.70) 03/03/2020   16:55:28  ( -72.90,  98.67)    1.64                 8
 03/03/2020   17:46:05   (  72.90, -93.97) 03/03/2020   17:46:08  (  72.88, -94.03)    3.26                 3
 03/03/2020   18:36:49   ( -72.90,  73.34) 03/03/2020   18:36:49  ( -72.93,  73.40)    3.27                 0
 03/03/2020   19:27:34   (  72.90,-119.33) 03/03/2020   19:27:29  (  72.91,-119.31)    1.67                 5
 03/03/2020   20:18:18   ( -72.90,  47.98) 03/03/2020   20:18:11  ( -72.91,  48.02)    1.64                 7
 03/03/2020   21:09:03   (  72.89,-144.70) 03/03/2020   21:08:51  (  72.89,-144.69)    0.32                12
 03/03/2020   21:59:47   ( -72.90,  22.62) 03/03/2020   21:59:33  ( -72.89,  22.64)    0.85                14
 03/03/2020   22:50:32   (  72.89,-170.06) 03/03/2020   22:50:13  (  72.87,-170.07)    1.87                19
 03/03/2020   23:41:16   ( -72.89,  -2.74) 03/03/2020   23:40:55  ( -72.87,  -2.74)    2.18                21
 03/04/2020   00:32:01   (  72.88, 164.58) 03/04/2020   00:31:34  (  72.90, 164.66)    3.29                27
 03/04/2020   01:22:45   ( -72.89, -28.10) 03/04/2020   01:22:16  ( -72.90, -28.02)    3.35                29
 03/04/2020   02:13:30   (  72.88, 139.22) 03/04/2020   02:12:56  (  72.88, 139.28)    1.91                34
 03/04/2020   03:04:14   ( -72.88, -53.47) 03/04/2020   03:03:38  ( -72.88, -53.40)    2.17                36
 03/04/2020   03:54:59   (  72.87, 113.86) 03/04/2020   03:54:18  (  72.86, 113.90)    1.59                41
 03/04/2020   04:45:43   ( -72.88, -78.83) 03/04/2020   04:45:00  ( -72.86, -78.78)    2.07                43
 03/04/2020   05:36:28   (  72.87,  88.50) 03/04/2020   05:35:40  (  72.85,  88.52)    2.75                48
 03/04/2020   06:27:12   ( -72.87,-104.19) 03/04/2020   06:26:22  ( -72.84,-104.16)    3.14                50
 03/04/2020   07:17:57   (  72.86,  63.14) 03/04/2020   07:17:01  (  72.88,  63.24)    3.65                56
 03/04/2020   08:08:40   ( -72.82,-129.44) 03/04/2020   08:07:44  ( -72.82,-129.54)    3.39                56
 03/04/2020   08:59:26   (  72.86,  37.78) 03/04/2020   08:58:23  (  72.86,  37.86)    2.78                63
 03/04/2020   09:50:10   ( -72.86,-154.91) 03/04/2020   09:49:05  ( -72.86,-154.82)    3.13                65
 03/04/2020   10:40:55   (  72.86,  12.42) 03/04/2020   10:39:45  (  72.84,  12.48)    2.88                70
 03/04/2020   11:31:39   ( -72.86, 179.73) 03/04/2020   11:30:27  ( -72.84, 179.80)    3.30                72
 03/04/2020   12:22:22   (  72.75, -12.73) 03/04/2020   12:21:08  (  72.77, -13.00)    9.21                74
 03/04/2020   13:13:05   ( -72.70, 154.69) 03/04/2020   13:11:51  ( -72.72, 154.21)   15.70                74
 03/04/2020   14:03:46   (  72.49, -37.57) 03/04/2020   14:02:35  (  72.49, -38.90)   44.52                71
 03/04/2020   14:54:29   ( -72.44, 129.84) 03/04/2020   14:53:18  ( -72.44, 128.32)   51.01                71
 03/04/2020   15:45:10   (  72.23, -62.43) 03/04/2020   15:44:02  (  72.22, -64.79)   80.08                68
 03/04/2020   16:35:52   ( -72.13, 105.08) 03/04/2020   16:34:45  ( -72.17, 102.44)   90.01                67