Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-A
TLE Epoch: 2021 3 30.  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)
 03/31/2021   01:04:38   (  -0.03, -75.21) (   0.48, -72.80)  274.45                80
 04/01/2021   13:26:10   (   0.03, -75.25) (   0.52, -77.40)  245.00                80
 04/02/2021   13:02:50   (   0.03, -75.26) (  -0.61, -72.43)  322.56                80
 04/04/2021   01:24:30   (  -0.03, -75.23) (  -0.40, -77.06)  208.28                80
 04/05/2021   01:01:10   (  -0.02, -75.24) (   0.67, -72.08)  359.52                80
 04/06/2021   13:20:01   (   0.03, -75.28) (   0.33, -76.68)  158.99                80
 04/07/2021   12:59:21   (   0.02, -75.30) (  -0.74, -71.70)  409.50                80
 04/09/2021   01:21:01   (  -0.02, -75.29) (  -0.27, -76.33)  119.64                80
 04/10/2021   00:57:42   (  -0.02, -75.30) (   0.86, -71.36)  449.32                80
 04/11/2021   13:16:33   (   0.02, -75.37) (   0.14, -75.96)   67.65                80