Simultaneous Nadir Overpasses (SNOs) between FY3D and NOAA-19
TLE Epoch: 2025 2 16.  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   ( -75.65, 146.54) 02/26/2025   14:35:54  ( -75.66, 144.12)   66.79                68
 02/26/2025   15:27:55   (  76.02, -47.40) 02/26/2025   15:26:42  (  76.03, -47.33)    2.06                73
 02/26/2025   16:18:40   ( -76.03, 119.89) 02/26/2025   16:17:43  ( -76.01, 119.86)    1.89                57
 02/26/2025   17:09:25   (  76.03, -72.81) 02/26/2025   17:08:39  (  76.02, -72.85)    1.55                46
 02/26/2025   18:00:10   ( -76.04,  94.49) 02/26/2025   17:59:39  ( -76.05,  94.50)    1.30                31
 02/26/2025   18:50:55   (  76.04, -98.21) 02/26/2025   18:50:35  (  76.06, -98.20)    1.85                20
 02/26/2025   19:41:40   ( -76.05,  69.08) 02/26/2025   19:41:36  ( -76.04,  68.98)    2.74                 4
 02/26/2025   20:32:25   (  76.05,-123.62) 02/26/2025   20:32:32  (  76.05,-123.72)    2.55                 7
 02/26/2025   21:23:10   ( -76.06,  43.67) 02/26/2025   21:23:32  ( -76.07,  43.62)    2.38                22
 02/26/2025   22:13:55   (  76.06,-149.03) 02/26/2025   22:14:28  (  76.08,-149.07)    2.95                33
 02/26/2025   23:04:40   ( -76.06,  18.26) 02/26/2025   23:05:29  ( -76.06,  18.11)    4.24                49
 02/26/2025   23:55:25   (  76.07,-174.44) 02/26/2025   23:56:25  (  76.08,-174.59)    4.08                60
 02/27/2025   00:46:11   ( -76.12,  -7.30) 02/27/2025   00:47:25  ( -76.10,  -7.25)    2.64                74
 02/27/2025   01:37:06   (  76.57, 158.32) 02/27/2025   01:38:11  (  76.55, 161.74)   88.39                65