Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and METOP-C
TLE Epoch: 2021 9 22.  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   ( -80.70, -43.78) 09/25/2021   04:48:09  ( -80.69, -41.54)   40.39                70
 09/25/2021   05:37:59   (  80.65, 125.13) 09/25/2021   05:38:51  (  80.65, 125.25)    2.24                52
 09/25/2021   06:28:54   ( -80.64, -67.41) 09/25/2021   06:29:32  ( -80.66, -67.38)    1.61                38
 09/25/2021   07:19:59   (  80.65,  99.71) 09/25/2021   07:20:13  (  80.64,  99.75)    0.73                14
 09/25/2021   08:10:54   ( -80.64, -92.83) 09/25/2021   08:10:54  ( -80.65, -92.88)    1.12                 0
 09/25/2021   09:01:59   (  80.64,  74.30) 09/25/2021   09:01:35  (  80.63,  74.24)    1.69                24
 09/25/2021   09:52:54   ( -80.64,-118.24) 09/25/2021   09:52:16  ( -80.64,-118.38)    2.45                38
 09/25/2021   10:43:58   (  80.63,  49.24) 09/25/2021   10:42:56  (  80.64,  49.08)    3.45                62