Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-A
TLE Epoch: 2021 1 26.  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)
 01/27/2021   01:08:20   (   0.00, -75.18) (   0.62, -72.24)  334.89                80
 01/28/2021   13:27:12   (   0.00, -75.22) (   0.37, -76.84)  185.14                80
 01/29/2021   13:09:13   (   0.00, -75.22) (  -0.74, -71.87)  382.27                80
 01/31/2021   01:28:13   (  -0.00, -75.20) (  -0.29, -76.50)  148.66                80
 02/01/2021   01:04:54   (  -0.01, -75.20) (   0.82, -71.52)  419.09                80
 02/02/2021   13:23:46   (   0.01, -75.25) (   0.18, -76.13)   99.93                80
 02/03/2021   13:05:46   (   0.01, -75.26) (  -0.87, -71.14)  468.18                80
 02/05/2021   01:24:46   (  -0.01, -75.24) (  -0.15, -75.77)   61.95                80
 02/07/2021   13:20:19   (   0.00, -75.30) (   0.04, -75.40)   12.61                80