Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and METOP-C
TLE Epoch: 2021 6 18.  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)
 06/28/2021   06:20:48   (  80.55, 113.35) 06/28/2021   06:21:48  (  80.55, 113.41)    1.14                60
 06/28/2021   07:11:46   ( -80.54, -79.13) 06/28/2021   07:12:30  ( -80.56, -79.21)    2.43                44
 06/28/2021   08:02:48   (  80.55,  87.96) 06/28/2021   08:03:10  (  80.54,  87.92)    0.79                22
 06/28/2021   08:53:47   ( -80.55,-104.86) 06/28/2021   08:53:52  ( -80.55,-104.70)    2.95                 5
 06/28/2021   09:44:48   (  80.54,  62.57) 06/28/2021   09:44:32  (  80.53,  62.44)    2.64                16
 06/28/2021   10:35:47   ( -80.55,-130.25) 06/28/2021   10:35:14  ( -80.54,-130.19)    1.50                33
 06/28/2021   11:26:48   (  80.54,  37.18) 06/28/2021   11:25:53  (  80.55,  37.28)    2.12                55