Simultaneous Nadir Overpasses (SNOs) between FY3D and METOP-C
TLE Epoch: 2024 12 16.  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)
 12/16/2024   04:28:34   (  76.35, 114.58) 12/16/2024   04:28:04  (  76.34, 114.56)    1.40                30
 12/16/2024   05:19:18   ( -76.36, -78.15) 12/16/2024   05:18:45  ( -76.37, -78.01)    3.60                33
 12/16/2024   06:10:04   (  76.35,  89.21) 12/16/2024   06:09:25  (  76.36,  89.31)    3.16                39
 12/16/2024   07:00:48   ( -76.36,-103.52) 12/16/2024   07:00:07  ( -76.35,-103.42)    3.26                41
 12/16/2024   07:51:34   (  76.35,  63.84) 12/16/2024   07:50:47  (  76.35,  63.90)    1.81                47
 12/16/2024   08:42:17   ( -76.32,-128.73) 12/16/2024   08:41:29  ( -76.33,-128.83)    2.82                48
 12/16/2024   09:33:04   (  76.35,  38.46) 12/16/2024   09:32:09  (  76.33,  38.49)    2.78                55
 12/16/2024   10:23:47   ( -76.32,-154.10) 12/16/2024   10:22:50  ( -76.35,-154.08)    3.82                57
 12/16/2024   11:14:34   (  76.35,  13.09) 12/16/2024   11:13:30  (  76.35,  13.25)    4.14                64
 12/16/2024   12:05:17   ( -76.32,-179.48) 12/16/2024   12:04:12  ( -76.33,-179.49)    1.64                65
 12/16/2024   12:56:03   (  76.31, -12.12) 12/16/2024   12:54:52  (  76.33, -12.16)    3.24                71
 12/16/2024   13:46:47   ( -76.32, 155.15) 12/16/2024   13:45:34  ( -76.31, 155.10)    1.36                73
 12/16/2024   14:37:29   (  76.13, -36.83) 12/16/2024   14:36:18  (  76.13, -38.21)   36.87                71
 12/16/2024   15:28:11   ( -76.05, 130.76) 12/16/2024   15:27:01  ( -76.07, 128.90)   49.82                70