Simultaneous Nadir Overpasses (SNOs) between FY3D and NOAA-19
TLE Epoch: 2025 1 24.  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)
 01/25/2025   17:09:49   (  75.55, -72.08) 01/25/2025   17:08:43  (  75.55, -75.12)   84.31                66
 01/25/2025   18:00:43   ( -75.99,  93.74) 01/25/2025   17:59:37  ( -76.02,  93.75)    2.94                66
 01/25/2025   18:51:29   (  76.01, -99.02) 01/25/2025   18:50:30  (  75.99, -99.06)    2.40                59
 01/25/2025   19:42:13   ( -76.00,  68.35) 01/25/2025   19:41:34  ( -76.02,  68.25)    3.29                39
 01/25/2025   20:32:59   (  76.02,-124.42) 01/25/2025   20:32:26  (  76.04,-124.40)    1.74                33
 01/25/2025   21:23:44   ( -76.05,  42.80) 01/25/2025   21:23:30  ( -76.06,  42.91)    3.14                14
 01/25/2025   22:14:29   (  76.03,-149.81) 01/25/2025   22:14:23  (  76.03,-149.90)    2.33                 6
 01/25/2025   23:05:14   ( -76.06,  17.40) 01/25/2025   23:05:27  ( -76.05,  17.41)    0.39                13
 01/25/2025   23:56:00   (  76.08,-175.37) 01/25/2025   23:56:19  (  76.07,-175.24)    3.59                19
 01/26/2025   00:46:44   ( -76.06,  -7.99) 01/26/2025   00:47:24  ( -76.05,  -8.09)    2.96                40
 01/26/2025   01:37:30   (  76.08, 159.24) 01/26/2025   01:38:16  (  76.07, 159.26)    1.90                46
 01/26/2025   02:28:14   ( -76.07, -33.38) 01/26/2025   02:29:20  ( -76.09, -33.43)    2.72                66
 01/26/2025   03:19:00   (  76.09, 133.84) 01/26/2025   03:20:12  (  76.11, 133.93)    3.03                72