Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and METOP-C
TLE Epoch: 2021 9 16.  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)
 09/25/2021   04:46:59   ( -80.71, -43.87) 09/25/2021   04:48:08  ( -80.71, -41.26)   46.83                69
 09/25/2021   05:37:59   (  80.65, 125.00) 09/25/2021   05:38:51  (  80.65, 125.14)    2.68                52
 09/25/2021   06:28:54   ( -80.65, -67.50) 09/25/2021   06:29:32  ( -80.65, -67.44)    1.19                38
 09/25/2021   07:19:59   (  80.65,  99.59) 09/25/2021   07:20:13  (  80.63,  99.64)    1.99                14
 09/25/2021   08:10:54   ( -80.64, -92.91) 09/25/2021   08:10:54  ( -80.64, -92.94)    0.56                 0
 09/25/2021   09:01:58   (  80.63,  74.53) 09/25/2021   09:01:34  (  80.65,  74.48)    1.64                24
 09/25/2021   09:52:54   ( -80.64,-118.33) 09/25/2021   09:52:16  ( -80.63,-118.44)    2.28                38
 09/25/2021   10:43:58   (  80.63,  49.12) 09/25/2021   10:42:56  (  80.64,  48.98)    2.64                62