Simultaneous Nadir Overpasses (SNOs) between FY3D and NOAA-19
TLE Epoch: 2022 10 22.  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   08:44:07   (  76.83,  36.39) 10/31/2022   08:42:59  (  76.82,  33.97)   61.39                68
 10/31/2022   09:34:58   ( -77.10,-157.43) 10/31/2022   09:33:48  ( -77.10,-157.52)    2.40                70
 10/31/2022   10:25:45   (  77.12,   9.78) 10/31/2022   10:24:52  (  77.10,   9.71)    2.90                53
 10/31/2022   11:16:30   ( -77.13, 177.05) 10/31/2022   11:15:47  ( -77.13, 177.11)    1.43                43
 10/31/2022   12:07:16   (  77.11, -15.55) 10/31/2022   12:06:51  (  77.13, -15.66)    3.21                25
 10/31/2022   12:58:01   ( -77.12, 151.71) 10/31/2022   12:57:46  ( -77.15, 151.74)    3.73                15
 10/31/2022   13:48:48   (  77.14, -41.07) 10/31/2022   13:48:50  (  77.15, -41.03)    1.68                 2
 10/31/2022   14:39:33   ( -77.15, 126.19) 10/31/2022   14:39:46  ( -77.14, 126.18)    1.52                13
 10/31/2022   15:30:20   (  77.18, -66.60) 10/31/2022   15:30:50  (  77.14, -66.59)    3.99                30
 10/31/2022   16:21:04   ( -77.14, 100.86) 10/31/2022   16:21:45  ( -77.17, 100.81)    2.92                41
 10/31/2022   17:11:51   (  77.17, -91.93) 10/31/2022   17:12:49  (  77.17, -91.96)    0.66                58
 10/31/2022   18:02:36   ( -77.18,  75.34) 10/31/2022   18:03:45  ( -77.15,  75.25)    3.25                69