Simultaneous Nadir Overpasses (SNOs) between FY3D and NOAA-19
TLE Epoch: 2025 5 29.  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   (  75.78,   8.06) 06/02/2025   11:57:41  (  75.77,   5.91)   58.92                69
 06/02/2025   12:49:41   ( -76.09, 174.32) 06/02/2025   12:48:38  ( -76.09, 174.30)    1.09                63
 06/02/2025   13:40:26   (  76.07, -18.33) 06/02/2025   13:39:30  (  76.10, -18.39)    3.40                56
 06/02/2025   14:31:11   ( -76.11, 148.87) 06/02/2025   14:30:34  ( -76.12, 148.90)    1.30                37
 06/02/2025   15:21:56   (  76.10, -43.78) 06/02/2025   15:21:26  (  76.12, -43.79)    3.13                30
 06/02/2025   16:12:41   ( -76.13, 123.42) 06/02/2025   16:12:30  ( -76.14, 123.49)    2.08                11
 06/02/2025   17:03:26   (  76.12, -69.22) 06/02/2025   17:03:22  (  76.14, -69.20)    3.19                 4
 06/02/2025   17:54:11   ( -76.15,  97.98) 06/02/2025   17:54:26  ( -76.16,  98.08)    3.04                15
 06/02/2025   18:44:56   (  76.14, -94.67) 06/02/2025   18:45:19  (  76.12, -94.77)    3.22                23
 06/02/2025   19:35:41   ( -76.17,  72.53) 06/02/2025   19:36:23  ( -76.14,  72.51)    3.63                42
 06/02/2025   20:26:26   (  76.16,-120.12) 06/02/2025   20:27:15  (  76.14,-120.18)    2.39                49
 06/02/2025   21:17:11   ( -76.19,  47.09) 06/02/2025   21:18:19  ( -76.16,  47.11)    3.56                68
 06/02/2025   22:07:57   (  76.22,-145.73) 06/02/2025   22:09:11  (  76.16,-145.58)    7.73                74