Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-C
TLE Epoch: 2020 12 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)
 12/21/2020   02:44:36   (   0.02, -75.16) (   0.00, -77.87)  301.86                80
 12/22/2020   02:21:07   (   0.01, -75.17) (   0.55, -72.75)  275.05                80
 12/23/2020   14:40:00   (  -0.01, -75.21) (   0.45, -77.32)  239.94                80
 12/24/2020   14:22:00   (  -0.02, -75.22) (  -0.64, -72.32)  330.50                80
 12/26/2020   02:41:01   (   0.01, -75.22) (  -0.38, -76.92)  193.92                80
 12/27/2020   02:17:43   (   0.01, -75.23) (   0.76, -71.93)  376.68                80
 12/28/2020   14:36:34   (  -0.01, -75.28) (   0.29, -76.48)  137.63                80
 12/29/2020   14:18:36   (  -0.01, -75.29) (  -0.86, -71.49)  433.24                80
 12/31/2020   02:37:37   (   0.00, -75.29) (  -0.17, -76.09)   90.69                80
 01/01/2021   02:14:18   (   0.00, -75.31) (   0.92, -71.09)  480.19                80
 01/02/2021   14:33:10   (  -0.00, -75.36) (   0.06, -75.66)   33.55                80