Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and METOP-C
TLE Epoch: 2021 7 13.  Predictions up to the next  14.0 days:

     Date     Time(NOAA-19) NOAA-19 Lat/Lon Date Time(METOP-C) METOP-C Lat/Lon    Distance(km)  Time Diff(sec)
 07/20/2021   11:19:15   ( -80.57,-140.84) 07/20/2021   11:20:27  ( -80.58,-140.98)    2.69                72
 07/20/2021   12:10:11   (  80.57,  26.49) 07/20/2021   12:11:07  (  80.58,  26.43)    1.93                56
 07/20/2021   13:01:16   ( -80.58,-166.58) 07/20/2021   13:01:49  ( -80.57,-166.47)    2.56                33
 07/20/2021   13:52:11   (  80.57,   1.10) 07/20/2021   13:52:29  (  80.57,   0.94)    2.99                18
 07/20/2021   14:43:15   ( -80.56, 168.38) 07/20/2021   14:43:10  ( -80.58, 168.37)    1.89                 5
 07/20/2021   15:34:12   (  80.58, -24.65) 07/20/2021   15:33:51  (  80.56, -24.55)    2.40                21
 07/20/2021   16:25:15   ( -80.56, 142.98) 07/20/2021   16:24:32  ( -80.57, 142.88)    2.16                43