Simultaneous Nadir Overpasses (SNOs) between FY3D and NOAA-19
TLE Epoch: 2025 1 20.  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   (  75.56, -72.10) 01/25/2025   17:08:43  (  75.54, -75.14)   84.67                66
 01/25/2025   18:00:43   ( -75.99,  93.74) 01/25/2025   17:59:37  ( -76.01,  93.73)    2.06                66
 01/25/2025   18:51:29   (  76.02, -99.04) 01/25/2025   18:50:29  (  76.03, -98.93)    3.27                60
 01/25/2025   19:42:13   ( -76.00,  68.34) 01/25/2025   19:41:34  ( -76.01,  68.23)    3.24                39
 01/25/2025   20:32:59   (  76.03,-124.44) 01/25/2025   20:32:26  (  76.03,-124.43)    0.22                33
 01/25/2025   21:23:44   ( -76.05,  42.79) 01/25/2025   21:23:30  ( -76.05,  42.89)    2.67                14
 01/25/2025   22:14:29   (  76.03,-149.83) 01/25/2025   22:14:23  (  76.02,-149.93)    2.86                 6
 01/25/2025   23:05:14   ( -76.06,  17.40) 01/25/2025   23:05:27  ( -76.05,  17.39)    1.21                13
 01/25/2025   23:55:59   (  76.04,-175.22) 01/25/2025   23:56:19  (  76.06,-175.27)    2.97                20
 01/26/2025   00:46:44   ( -76.06,  -8.00) 01/26/2025   00:47:23  ( -76.09,  -7.95)    2.99                39
 01/26/2025   01:37:30   (  76.09, 159.22) 01/26/2025   01:38:16  (  76.06, 159.23)    3.41                46
 01/26/2025   02:28:14   ( -76.07, -33.39) 01/26/2025   02:29:20  ( -76.08, -33.45)    2.23                66
 01/26/2025   03:19:00   (  76.10, 133.83) 01/26/2025   03:20:12  (  76.10, 133.90)    1.88                72