Simultaneous Nadir Overpasses (SNOs) between FY3D and NOAA-19
TLE Epoch: 2025 1 30.  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)
 02/10/2025   16:19:02   ( -76.00, 119.51) 02/10/2025   16:17:49  ( -76.02, 119.53)    1.78                73
 02/10/2025   17:09:47   (  76.00, -73.18) 02/10/2025   17:08:42  (  76.01, -73.21)    1.07                65
 02/10/2025   18:00:31   ( -76.01,  94.11) 02/10/2025   17:59:45  ( -76.01,  94.02)    2.40                46
 02/10/2025   18:51:16   (  76.01, -98.58) 02/10/2025   18:50:38  (  76.01, -98.72)    3.64                38
 02/10/2025   19:42:01   ( -76.02,  68.71) 02/10/2025   19:41:41  ( -76.05,  68.67)    3.62                20
 02/10/2025   20:32:47   (  76.07,-124.15) 02/10/2025   20:32:34  (  76.04,-124.06)    3.24                13
 02/10/2025   21:23:32   ( -76.07,  43.15) 02/10/2025   21:23:38  ( -76.04,  43.16)    3.15                 6
 02/10/2025   22:14:17   (  76.07,-149.55) 02/10/2025   22:14:30  (  76.08,-149.41)    3.80                13
 02/10/2025   23:05:02   ( -76.08,  17.75) 02/10/2025   23:05:34  ( -76.08,  17.82)    1.80                32
 02/10/2025   23:55:47   (  76.08,-174.95) 02/10/2025   23:56:27  (  76.08,-174.92)    0.97                40
 02/11/2025   00:46:32   ( -76.09,  -7.65) 02/11/2025   00:47:31  ( -76.07,  -7.69)    1.76                59
 02/11/2025   01:37:17   (  76.09, 159.65) 02/11/2025   01:38:24  (  76.07, 159.58)    2.95                67
 02/11/2025   02:28:12   ( -76.54, -34.71) 02/11/2025   02:29:18  ( -76.51, -31.54)   82.43                66