Simultaneous Nadir Overpasses (SNOs) between FY3D and NOAA-19
TLE Epoch: 2025 5 23.  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,   8.00) 06/02/2025   11:57:42  (  75.76,   5.90)   57.52                69
 06/02/2025   12:49:42   ( -76.10, 174.27) 06/02/2025   12:48:39  ( -76.10, 174.31)    1.03                63
 06/02/2025   13:40:26   (  76.09, -18.40) 06/02/2025   13:39:30  (  76.10, -18.40)    0.86                56
 06/02/2025   14:31:11   ( -76.12, 148.83) 06/02/2025   14:30:34  ( -76.12, 148.90)    2.09                37
 06/02/2025   15:21:56   (  76.11, -43.84) 06/02/2025   15:21:26  (  76.12, -43.80)    1.45                30
 06/02/2025   16:12:41   ( -76.14, 123.38) 06/02/2025   16:12:30  ( -76.14, 123.50)    3.16                11
 06/02/2025   17:03:26   (  76.13, -69.29) 06/02/2025   17:03:22  (  76.14, -69.21)    2.40                 4
 06/02/2025   17:54:11   ( -76.16,  97.93) 06/02/2025   17:54:26  ( -76.16,  98.09)    4.24                15
 06/02/2025   18:44:56   (  76.16, -94.74) 06/02/2025   18:45:18  (  76.16, -94.61)    3.44                22
 06/02/2025   19:35:40   ( -76.13,  72.65) 06/02/2025   19:36:23  ( -76.14,  72.53)    3.39                43
 06/02/2025   20:26:26   (  76.18,-120.18) 06/02/2025   20:27:15  (  76.14,-120.18)    3.91                49
 06/02/2025   21:17:10   ( -76.16,  47.21) 06/02/2025   21:18:19  ( -76.16,  47.12)    2.34                69
 06/02/2025   22:07:57   (  76.24,-145.80) 06/02/2025   22:09:10  (  76.21,-145.43)   10.59                73