Simultaneous Nadir Overpasses (SNOs) between FY3D and NOAA-19
TLE Epoch: 2024 10 1.  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)
 10/06/2024   07:28:23   ( -75.85,-110.14) 10/06/2024   07:27:10  ( -75.84,-111.18)   28.28                73
 10/06/2024   08:19:12   (  76.02,  56.59) 10/06/2024   08:18:00  (  75.99,  56.62)    2.89                72
 10/06/2024   09:09:57   ( -76.02,-136.10) 10/06/2024   09:09:04  ( -76.00,-136.12)    2.06                53
 10/06/2024   10:00:41   (  76.00,  31.27) 10/06/2024   09:59:56  (  76.01,  31.21)    1.99                45
 10/06/2024   10:51:27   ( -76.05,-161.58) 10/06/2024   10:51:00  ( -76.02,-161.53)    3.28                27
 10/06/2024   11:42:12   (  76.03,   5.78) 10/06/2024   11:41:53  (  76.03,   5.79)    0.31                19
 10/06/2024   12:32:57   ( -76.03, 173.10) 10/06/2024   12:32:57  ( -76.04, 173.05)    1.49                 0
 10/06/2024   13:23:43   (  76.06, -19.70) 10/06/2024   13:23:50  (  76.05, -19.62)    2.47                 7
 10/06/2024   14:14:28   ( -76.06, 147.61) 10/06/2024   14:14:54  ( -76.06, 147.64)    0.70                26
 10/06/2024   15:05:13   (  76.05, -45.02) 10/06/2024   15:05:47  (  76.07, -45.03)    2.87                34
 10/06/2024   15:55:59   ( -76.09, 122.13) 10/06/2024   15:56:51  ( -76.08, 122.22)    2.89                52
 10/06/2024   16:46:44   (  76.08, -70.51) 10/06/2024   16:47:44  (  76.09, -70.44)    2.53                60
 10/06/2024   17:37:33   ( -76.26,  96.16) 10/06/2024   17:38:45  ( -76.23,  97.30)   30.43                72
 10/06/2024   18:28:26   (  76.60, -97.84) 10/06/2024   18:29:30  (  76.60, -94.00)   98.99                64