Simultaneous Nadir Overpasses (SNOs) between FY3D and NOAA-19
TLE Epoch: 2024 1 15.  Predictions up to the next  14.0 days:

     Date     Time(FY3D) FY3D Lat/Lon Date Time(NOAA-19) NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 01/27/2024   05:41:15   ( -76.12, -89.13) 01/27/2024   05:40:01  ( -76.09, -89.72)   15.86                74
 01/27/2024   06:32:02   (  76.18,  77.95) 01/27/2024   06:30:53  (  76.18,  77.89)    1.60                69
 01/27/2024   07:22:48   ( -76.20,-114.82) 01/27/2024   07:21:57  ( -76.20,-114.81)    0.60                51
 01/27/2024   08:13:34   (  76.22,  52.42) 01/27/2024   08:12:51  (  76.20,  52.47)    2.89                43
 01/27/2024   09:04:19   ( -76.20,-140.19) 01/27/2024   09:03:55  ( -76.22,-140.23)    2.18                24
 01/27/2024   09:55:05   (  76.22,  27.05) 01/27/2024   09:54:49  (  76.22,  27.05)    0.12                16
 01/27/2024   10:45:51   ( -76.24,-165.72) 01/27/2024   10:45:53  ( -76.24,-165.65)    2.03                 2
 01/27/2024   11:36:36   (  76.22,   1.68) 01/27/2024   11:36:47  (  76.24,   1.63)    2.65                11
 01/27/2024   12:27:22   ( -76.24, 168.91) 01/27/2024   12:27:51  ( -76.25, 168.93)    1.81                29
 01/27/2024   13:18:08   (  76.26, -23.85) 01/27/2024   13:18:45  (  76.26, -23.79)    1.79                37
 01/27/2024   14:08:54   ( -76.28, 143.38) 01/27/2024   14:09:49  ( -76.27, 143.51)    3.61                55
 01/27/2024   14:59:39   (  76.26, -49.22) 01/27/2024   15:00:43  (  76.28, -49.20)    2.24                64
 01/27/2024   15:50:32   ( -76.59, 116.83) 01/27/2024   15:51:41  ( -76.55, 119.11)   59.06                69