Simultaneous Nadir Overpasses (SNOs) between FY3D and NOAA-19
TLE Epoch: 2025 6 2.  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   11:58:50   (  75.77,   8.09) 06/02/2025   11:57:41  (  75.77,   5.93)   58.88                69
 06/02/2025   12:49:41   ( -76.08, 174.33) 06/02/2025   12:48:38  ( -76.10, 174.31)    1.67                63
 06/02/2025   13:40:27   (  76.11, -18.47) 06/02/2025   13:39:30  (  76.11, -18.36)    2.92                57
 06/02/2025   14:31:11   ( -76.10, 148.88) 06/02/2025   14:30:34  ( -76.12, 148.91)    1.82                37
 06/02/2025   15:21:57   (  76.13, -43.92) 06/02/2025   15:21:26  (  76.13, -43.77)    3.95                31
 06/02/2025   16:12:41   ( -76.12, 123.44) 06/02/2025   16:12:30  ( -76.14, 123.50)    2.45                11
 06/02/2025   17:03:26   (  76.11, -69.20) 06/02/2025   17:03:23  (  76.11, -69.34)    3.74                 3
 06/02/2025   17:54:11   ( -76.14,  97.99) 06/02/2025   17:54:26  ( -76.16,  98.09)    3.31                15
 06/02/2025   18:44:56   (  76.13, -94.65) 06/02/2025   18:45:19  (  76.13, -94.75)    2.69                23
 06/02/2025   19:35:41   ( -76.17,  72.54) 06/02/2025   19:36:23  ( -76.14,  72.52)    3.11                42
 06/02/2025   20:26:26   (  76.15,-120.10) 06/02/2025   20:27:15  (  76.15,-120.15)    1.64                49
 06/02/2025   21:17:11   ( -76.19,  47.10) 06/02/2025   21:18:19  ( -76.16,  47.12)    3.06                68
 06/02/2025   22:07:57   (  76.22,-145.71) 06/02/2025   22:09:11  (  76.17,-145.56)    6.61                74