Simultaneous Nadir Overpasses (SNOs) between FY3D and NOAA-19
TLE Epoch: 2022 10 25.  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)
 10/31/2022   08:44:08   (  76.85,  36.29) 10/31/2022   08:42:59  (  76.84,  34.03)   57.07                69
 10/31/2022   09:34:59   ( -77.12,-157.54) 10/31/2022   09:33:48  ( -77.11,-157.46)    2.29                71
 10/31/2022   10:25:45   (  77.10,   9.86) 10/31/2022   10:24:52  (  77.12,   9.78)    2.61                53
 10/31/2022   11:16:30   ( -77.11, 177.12) 10/31/2022   11:15:47  ( -77.14, 177.17)    3.24                43
 10/31/2022   12:07:17   (  77.13, -15.66) 10/31/2022   12:06:51  (  77.14, -15.59)    2.00                26
 10/31/2022   12:58:02   ( -77.15, 151.60) 10/31/2022   12:57:47  ( -77.13, 151.61)    2.14                15
 10/31/2022   13:48:48   (  77.12, -40.99) 10/31/2022   13:48:51  (  77.13, -41.15)    3.90                 3
 10/31/2022   14:39:33   ( -77.14, 126.27) 10/31/2022   14:39:46  ( -77.15, 126.24)    2.12                13
 10/31/2022   15:30:20   (  77.16, -66.51) 10/31/2022   15:30:50  (  77.16, -66.52)    0.09                30
 10/31/2022   16:21:05   ( -77.17, 100.74) 10/31/2022   16:21:46  ( -77.14, 100.68)    3.45                41
 10/31/2022   17:11:52   (  77.19, -92.04) 10/31/2022   17:12:49  (  77.18, -91.89)    3.74                57
 10/31/2022   18:02:36   ( -77.16,  75.41) 10/31/2022   18:03:45  ( -77.17,  75.31)    2.55                69