Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-C
TLE Epoch: 2021 9 16.  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)
 09/16/2021   14:14:57   (   0.08, -75.21) (  -0.79, -71.47)  426.57                80
 09/18/2021   02:36:36   (  -0.09, -75.20) (  -0.28, -76.06)   98.08                80
 09/19/2021   02:13:17   (  -0.08, -75.21) (   0.87, -71.07)  471.71                80
 09/20/2021   14:34:46   (   0.09, -75.24) (   0.16, -75.63)   43.88                80
 09/23/2021   02:30:26   (  -0.09, -75.26) (  -0.07, -75.23)    3.96                80
 09/25/2021   14:28:35   (   0.10, -75.31) (   0.01, -74.78)   60.04                80
 09/27/2021   02:50:15   (  -0.12, -75.33) (  -1.01, -79.38)  462.04                80
 09/28/2021   02:26:55   (  -0.11, -75.35) (   0.08, -74.39)  109.06                80
 09/29/2021   14:48:24   (   0.13, -75.39) (   0.95, -78.94)  405.27                80