Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-C
TLE Epoch: 2021 8 12.  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)
 08/12/2021   14:42:10   (   0.01, -75.23) (   0.51, -77.33)  239.36                80
 08/13/2021   14:18:50   (  -0.00, -75.24) (  -0.64, -72.34)  329.99                80
 08/15/2021   02:40:28   (  -0.02, -75.22) (  -0.43, -76.92)  194.67                80
 08/16/2021   02:17:09   (  -0.01, -75.23) (   0.72, -71.94)  374.68                80
 08/17/2021   14:38:40   (   0.02, -75.25) (   0.29, -76.50)  141.92                80
 08/18/2021   14:15:20   (   0.01, -75.26) (  -0.80, -71.50)  427.64                80
 08/20/2021   02:36:59   (  -0.03, -75.25) (  -0.21, -76.10)   96.44                80
 08/21/2021   02:13:40   (  -0.01, -75.26) (   0.93, -71.11)  473.37                80
 08/22/2021   14:35:10   (   0.03, -75.29) (   0.12, -75.66)   41.92                80
 08/25/2021   02:30:50   (  -0.03, -75.32) (   0.01, -75.27)    6.97                80