Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-C
TLE Epoch: 2021 4 2.  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)
 04/04/2021   14:32:29   (   0.03, -75.21) (  -0.04, -74.81)   45.91                80
 04/06/2021   02:51:29   (  -0.03, -75.19) (  -0.96, -79.41)  480.89                80
 04/07/2021   02:28:10   (  -0.03, -75.19) (   0.14, -74.41)   88.30                80
 04/08/2021   14:47:02   (   0.03, -75.23) (   0.88, -78.98)  427.81                80
 04/09/2021   14:29:03   (   0.03, -75.23) (  -0.23, -73.98)  142.22                80
 04/11/2021   02:48:03   (  -0.03, -75.22) (  -0.78, -78.58)  382.76                80
 04/12/2021   02:24:43   (  -0.02, -75.23) (   0.33, -73.59)  187.51                80
 04/13/2021   14:43:36   (   0.03, -75.28) (   0.69, -78.15)  327.36                80
 04/14/2021   14:25:37   (   0.02, -75.30) (  -0.48, -73.17)  243.34                80
 04/16/2021   02:44:37   (  -0.02, -75.29) (  -0.59, -77.75)  280.84                80