Simultaneous Nadir Overpasses (SNOs) between FY3D and NOAA-19
TLE Epoch: 2025 2 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)
 02/26/2025   14:37:02   ( -75.67, 146.48) 02/26/2025   14:35:53  ( -75.69, 144.23)   61.79                69
 02/26/2025   15:27:55   (  76.03, -47.45) 02/26/2025   15:26:42  (  76.02, -47.35)    2.74                73
 02/26/2025   16:18:40   ( -76.05, 119.82) 02/26/2025   16:17:42  ( -76.05, 119.97)    4.10                58
 02/26/2025   17:09:25   (  76.04, -72.86) 02/26/2025   17:08:39  (  76.02, -72.87)    3.01                46
 02/26/2025   18:00:10   ( -76.06,  94.41) 02/26/2025   17:59:39  ( -76.04,  94.45)    2.41                31
 02/26/2025   18:50:55   (  76.05, -98.26) 02/26/2025   18:50:35  (  76.05, -98.22)    1.10                20
 02/26/2025   19:41:40   ( -76.07,  69.00) 02/26/2025   19:41:35  ( -76.07,  69.10)    2.58                 5
 02/26/2025   20:32:25   (  76.06,-123.67) 02/26/2025   20:32:32  (  76.04,-123.74)    2.78                 7
 02/26/2025   21:23:10   ( -76.08,  43.60) 02/26/2025   21:23:32  ( -76.06,  43.58)    1.49                22
 02/26/2025   22:13:55   (  76.07,-149.08) 02/26/2025   22:14:28  (  76.08,-149.09)    0.87                33
 02/26/2025   23:04:40   ( -76.09,  18.19) 02/26/2025   23:05:28  ( -76.10,  18.22)    1.68                48
 02/26/2025   23:55:25   (  76.08,-174.49) 02/26/2025   23:56:25  (  76.07,-174.61)    3.48                60
 02/27/2025   00:46:10   ( -76.09,  -7.22) 02/27/2025   00:47:25  ( -76.09,  -7.30)    2.19                75
 02/27/2025   01:37:06   (  76.58, 158.26) 02/27/2025   01:38:11  (  76.55, 161.71)   89.24                65