Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and METOP-C
TLE Epoch: 2021 11 9.  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)
 11/20/2021   00:25:21   ( -80.69,  24.45) 11/20/2021   00:26:21  ( -80.67,  24.41)    2.05                60
 11/20/2021   01:16:18   (  80.69,-168.21) 11/20/2021   01:17:01  (  80.67,-168.22)    1.31                43
 11/20/2021   02:07:20   ( -80.67,  -0.62) 11/20/2021   02:07:42  ( -80.68,  -0.73)    2.26                22
 11/20/2021   02:58:17   (  80.67, 166.71) 11/20/2021   02:58:22  (  80.69, 166.65)    2.00                 5
 11/20/2021   03:49:20   ( -80.67, -26.05) 11/20/2021   03:49:04  ( -80.68, -26.20)    2.82                16
 11/20/2021   04:40:17   (  80.67, 141.28) 11/20/2021   04:39:44  (  80.68, 141.18)    2.06                33
 11/20/2021   05:31:21   ( -80.68, -51.83) 11/20/2021   05:30:26  ( -80.67, -51.68)    3.21                55