Simultaneous Nadir Overpasses (SNOs) between FY3D and NOAA-19
TLE Epoch: 2025 6 1.  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)
 06/02/2025   11:58:51   (  75.80,   8.01) 06/02/2025   11:57:42  (  75.75,   5.86)   58.94                69
 06/02/2025   12:49:42   ( -76.10, 174.25) 06/02/2025   12:48:39  ( -76.08, 174.25)    2.63                63
 06/02/2025   13:40:27   (  76.09, -18.39) 06/02/2025   13:39:31  (  76.09, -18.43)    1.32                56
 06/02/2025   14:31:11   ( -76.12, 148.81) 06/02/2025   14:30:34  ( -76.10, 148.84)    2.67                37
 06/02/2025   15:21:56   (  76.11, -43.83) 06/02/2025   15:21:26  (  76.11, -43.84)    0.27                30
 06/02/2025   16:12:41   ( -76.14, 123.36) 06/02/2025   16:12:30  ( -76.12, 123.43)    3.09                11
 06/02/2025   17:03:26   (  76.13, -69.28) 06/02/2025   17:03:22  (  76.13, -69.25)    0.80                 4
 06/02/2025   17:54:10   ( -76.12,  98.08) 06/02/2025   17:54:26  ( -76.14,  98.03)    2.94                16
 06/02/2025   18:44:56   (  76.15, -94.73) 06/02/2025   18:45:18  (  76.15, -94.65)    1.87                22
 06/02/2025   19:35:40   ( -76.14,  72.63) 06/02/2025   19:36:22  ( -76.16,  72.62)    2.67                42
 06/02/2025   20:26:26   (  76.17,-120.17) 06/02/2025   20:27:14  (  76.17,-120.06)    2.95                48
 06/02/2025   21:17:10   ( -76.16,  47.19) 06/02/2025   21:18:18  ( -76.18,  47.21)    2.80                68
 06/02/2025   22:07:56   (  76.19,-145.62) 06/02/2025   22:09:10  (  76.19,-145.47)    4.03                74