Simultaneous Nadir Overpasses (SNOs) between FY3D and NOAA-19
TLE Epoch: 2025 8 2.  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)
 08/05/2025   14:25:11   ( -75.84, 152.95) 08/05/2025   14:24:02  ( -75.83, 150.78)   59.21                69
 08/05/2025   15:16:04   (  76.17, -40.89) 08/05/2025   15:14:57  (  76.17, -40.77)    3.33                67
 08/05/2025   16:06:47   ( -76.13, 126.55) 08/05/2025   16:05:51  ( -76.16, 126.47)    3.25                56
 08/05/2025   16:57:34   (  76.19, -66.34) 08/05/2025   16:56:53  (  76.18, -66.19)    4.04                41
 08/05/2025   17:48:17   ( -76.16, 101.10) 08/05/2025   17:47:47  ( -76.17, 101.04)    2.41                30
 08/05/2025   18:39:03   (  76.17, -91.63) 08/05/2025   18:38:49  (  76.20, -91.62)    3.53                14
 08/05/2025   19:29:47   ( -76.18,  75.66) 08/05/2025   19:29:43  ( -76.19,  75.62)    1.56                 4
 08/05/2025   20:20:33   (  76.19,-117.07) 08/05/2025   20:20:45  (  76.21,-117.04)    3.05                12
 08/05/2025   21:11:17   ( -76.20,  50.21) 08/05/2025   21:11:39  ( -76.20,  50.19)    0.72                22
 08/05/2025   22:02:03   (  76.21,-142.52) 08/05/2025   22:02:41  (  76.23,-142.47)    2.77                38
 08/05/2025   22:52:47   ( -76.22,  24.76) 08/05/2025   22:53:35  ( -76.22,  24.77)    0.19                48
 08/05/2025   23:43:33   (  76.23,-167.97) 08/05/2025   23:44:37  (  76.25,-167.89)    2.76                64
 08/06/2025   00:34:17   ( -76.24,  -0.69) 08/06/2025   00:35:31  ( -76.23,  -0.66)    1.02                74