Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and METOP-C
TLE Epoch: 2021 9 19.  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, -44.00) 09/25/2021   04:48:08  ( -80.70, -41.38)   46.99                69
 09/25/2021   05:37:58   (  80.65, 125.25) 09/25/2021   05:38:50  (  80.66, 125.38)    3.03                52
 09/25/2021   06:28:54   ( -80.65, -67.62) 09/25/2021   06:29:32  ( -80.64, -67.56)    1.31                38
 09/25/2021   07:19:58   (  80.64,  99.84) 09/25/2021   07:20:12  (  80.65,  99.88)    1.28                14
 09/25/2021   08:10:54   ( -80.65, -93.04) 09/25/2021   08:10:54  ( -80.63, -93.06)    1.59                 0
 09/25/2021   09:01:58   (  80.64,  74.43) 09/25/2021   09:01:34  (  80.64,  74.38)    0.87                24
 09/25/2021   09:52:53   ( -80.63,-118.10) 09/25/2021   09:52:15  ( -80.65,-118.22)    2.68                38
 09/25/2021   10:43:58   (  80.64,  49.01) 09/25/2021   10:42:56  (  80.63,  48.88)    2.55                62