Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-A
TLE Epoch: 2021 1 17.  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)
 01/18/2021   13:36:46   (   0.02, -75.22) (   0.67, -78.29)  348.51                80
 01/19/2021   13:13:27   (   0.02, -75.23) (  -0.43, -73.31)  219.60                80
 01/21/2021   01:35:07   (  -0.02, -75.22) (  -0.61, -77.94)  309.74                80
 01/22/2021   01:11:48   (  -0.02, -75.23) (   0.50, -72.97)  258.61                80
 01/23/2021   13:30:40   (   0.01, -75.28) (   0.50, -77.57)  260.37                80
 01/24/2021   13:12:40   (   0.00, -75.30) (  -0.61, -72.60)  308.05                80
 01/26/2021   01:31:41   (   0.00, -75.29) (  -0.43, -77.23)  220.75                80
 01/27/2021   01:08:21   (  -0.00, -75.30) (   0.68, -72.25)  347.95                80
 01/28/2021   13:27:14   (   0.00, -75.36) (   0.32, -76.86)  170.29                80
 01/29/2021   13:09:14   (   0.00, -75.38) (  -0.79, -71.88)  398.75                80
 01/31/2021   01:28:14   (  -0.00, -75.38) (  -0.24, -76.51)  128.99                80