Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2021 1 28.  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)
 01/28/2021   14:42:07   (   0.01, -75.22) (   0.67, -78.18)  336.96                80
 01/29/2021   14:24:07   (   0.01, -75.22) (  -0.45, -73.18)  232.77                80
 01/31/2021   02:43:08   (  -0.01, -75.20) (  -0.59, -77.78)  293.62                80
 02/01/2021   02:19:48   (  -0.02, -75.21) (   0.54, -72.78)  276.35                80
 02/02/2021   14:38:39   (   0.02, -75.25) (   0.51, -77.33)  238.19                80
 02/03/2021   14:20:39   (   0.02, -75.26) (  -0.61, -72.34)  332.17                80
 02/05/2021   02:39:39   (  -0.01, -75.24) (  -0.42, -76.94)  193.40                80
 02/06/2021   02:16:20   (  -0.01, -75.25) (   0.71, -71.94)  376.77                80
 02/07/2021   14:35:11   (  -0.00, -75.30) (   0.29, -76.50)  137.67                80
 02/08/2021   14:17:12   (  -0.00, -75.31) (  -0.84, -71.51)  433.06                80
 02/10/2021   02:36:12   (   0.00, -75.31) (  -0.18, -76.11)   91.29                80
 02/11/2021   02:12:53   (  -0.00, -75.32) (   0.95, -71.12)  479.73                80