Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-A
TLE Epoch: 2021 4 29.  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)
 04/30/2021   13:23:21   (   0.04, -75.22) (   0.68, -78.05)  322.82                80
 05/01/2021   13:02:41   (   0.03, -75.23) (  -0.43, -73.08)  244.78                80
 05/03/2021   01:24:22   (  -0.03, -75.21) (  -0.56, -77.73)  285.88                80
 05/04/2021   01:01:02   (  -0.03, -75.22) (   0.49, -72.74)  282.18                80
 05/05/2021   13:19:54   (   0.03, -75.28) (   0.48, -77.35)  236.06                80
 05/06/2021   13:01:55   (   0.02, -75.29) (  -0.63, -72.37)  332.71                80
 05/08/2021   01:20:55   (  -0.02, -75.29) (  -0.41, -77.01)  196.02                80
 05/09/2021   00:57:36   (  -0.02, -75.31) (   0.70, -72.04)  373.12                80
 05/10/2021   13:16:28   (   0.02, -75.38) (   0.27, -76.65)  143.85                80
 05/11/2021   12:58:27   (   0.02, -75.40) (  -0.78, -71.66)  425.67                80
 05/13/2021   01:17:29   (  -0.02, -75.41) (  -0.19, -76.31)  102.19                80