Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-C
TLE Epoch: 2021 8 21.  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)
 08/22/2021   14:35:10   (   0.03, -75.26) (   0.13, -75.66)   45.97                80
 08/25/2021   02:30:49   (  -0.03, -75.30) (  -0.01, -75.26)    4.65                80
 08/27/2021   14:29:00   (   0.04, -75.41) (  -0.10, -74.83)   66.31                80
 08/29/2021   02:50:39   (  -0.06, -75.44) (  -0.94, -79.42)  454.08                80
 08/30/2021   02:27:20   (  -0.05, -75.47) (   0.21, -74.44)  118.69                80
 08/31/2021   14:48:50   (   0.06, -75.55) (   0.81, -78.99)  391.54                80
 09/01/2021   14:25:30   (   0.05, -75.59) (  -0.28, -73.99)  181.56                80
 09/03/2021   02:47:10   (  -0.07, -75.62) (  -0.71, -78.60)  338.22                80