Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and METOP-C
TLE Epoch: 2021 9 4.  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)
 09/14/2021   01:52:22   ( -80.64,   1.24) 09/14/2021   01:53:35  ( -80.63,   1.25)    1.79                73
 09/14/2021   02:43:24   (  80.64, 168.59) 09/14/2021   02:44:16  (  80.62, 168.50)    2.53                52
 09/14/2021   03:34:21   ( -80.63, -23.82) 09/14/2021   03:34:56  ( -80.64, -23.91)    2.04                35
 09/14/2021   04:25:24   (  80.64, 143.18) 09/14/2021   04:25:37  (  80.63, 143.34)    2.87                13
 09/14/2021   05:16:21   ( -80.62, -49.24) 09/14/2021   05:16:18  ( -80.63, -49.40)    3.09                 3
 09/14/2021   06:07:24   (  80.63, 117.77) 09/14/2021   06:06:59  (  80.62, 117.84)    1.63                25
 09/14/2021   06:58:22   ( -80.63, -75.00) 09/14/2021   06:57:40  ( -80.62, -74.90)    2.58                42