Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-C
TLE Epoch: 2021 9 17.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  METOP-C Lat/Lon    Distance(km)  Time Diff(sec)
 09/18/2021   02:36:36   (  -0.08, -75.20) (  -0.29, -76.06)   98.50                80
 09/19/2021   02:13:17   (  -0.08, -75.20) (   0.86, -71.07)  471.24                80
 09/20/2021   14:34:46   (   0.09, -75.23) (   0.17, -75.62)   44.25                80
 09/23/2021   02:30:26   (  -0.09, -75.25) (  -0.08, -75.23)    2.91                80
 09/25/2021   14:28:36   (   0.10, -75.31) (  -0.05, -74.79)   59.28                80
 09/27/2021   02:50:15   (  -0.11, -75.32) (  -1.02, -79.38)  463.16                80
 09/28/2021   02:26:55   (  -0.11, -75.34) (   0.08, -74.38)  107.91                80
 09/29/2021   14:48:25   (   0.12, -75.38) (   0.89, -78.95)  406.37                80
 09/30/2021   14:25:04   (   0.12, -75.40) (  -0.20, -73.95)  165.03                80