Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-A
TLE Epoch: 2021 3 31.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  METOP-A Lat/Lon    Distance(km)  Time Diff(sec)
 04/01/2021   13:26:10   (   0.03, -75.23) (   0.49, -77.40)  247.58                80
 04/02/2021   13:02:50   (   0.03, -75.22) (  -0.58, -72.42)  319.10                80
 04/04/2021   01:24:30   (  -0.03, -75.19) (  -0.43, -77.06)  212.91                80
 04/05/2021   01:01:09   (  -0.02, -75.19) (   0.64, -72.07)  354.04                80
 04/06/2021   13:20:01   (   0.03, -75.22) (   0.36, -76.67)  165.93                80
 04/07/2021   12:59:21   (   0.02, -75.23) (  -0.77, -71.70)  401.69                80
 04/09/2021   01:21:01   (  -0.02, -75.20) (  -0.30, -76.33)  128.69                80
 04/10/2021   00:57:41   (  -0.02, -75.21) (   0.83, -71.36)  439.45                80
 04/11/2021   13:16:32   (   0.02, -75.26) (   0.17, -75.96)   78.91                80
 04/12/2021   12:55:52   (   0.02, -75.28) (  -0.90, -70.97)  489.67                80
 04/14/2021   01:17:32   (  -0.02, -75.27) (  -0.10, -75.61)   39.40                80