Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2021 1 29.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  METOP-B Lat/Lon    Distance(km)  Time Diff(sec)
 01/29/2021   14:24:08   (   0.01, -75.23) (  -0.47, -73.19)  232.90                80
 01/31/2021   02:43:08   (  -0.01, -75.20) (  -0.56, -77.78)  293.52                80
 02/01/2021   02:19:48   (  -0.02, -75.21) (   0.50, -72.78)  276.53                80
 02/02/2021   14:38:39   (   0.02, -75.25) (   0.49, -77.34)  237.83                80
 02/03/2021   14:20:40   (   0.02, -75.26) (  -0.63, -72.35)  332.54                80
 02/05/2021   02:39:40   (  -0.01, -75.25) (  -0.40, -76.94)  192.99                80
 02/06/2021   02:16:20   (  -0.01, -75.26) (   0.73, -71.95)  377.23                80
 02/07/2021   14:35:12   (   0.00, -75.31) (   0.27, -76.51)  137.03                80
 02/08/2021   14:17:12   (   0.00, -75.32) (  -0.86, -71.52)  433.70                80
 02/10/2021   02:36:12   (   0.00, -75.31) (  -0.16, -76.11)   90.68                80
 02/11/2021   02:12:53   (  -0.00, -75.33) (   0.97, -71.12)  480.43                80