Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2021 2 1.  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)
 02/02/2021   14:38:39   (   0.02, -75.23) (   0.48, -77.34)  240.46                80
 02/03/2021   14:20:40   (   0.02, -75.23) (  -0.64, -72.35)  328.96                80
 02/05/2021   02:39:40   (  -0.02, -75.20) (  -0.39, -76.94)  197.75                80
 02/06/2021   02:16:21   (  -0.01, -75.20) (   0.74, -71.95)  371.56                80
 02/07/2021   14:35:12   (  -0.00, -75.24) (   0.26, -76.51)  144.36                80
 02/08/2021   14:17:12   (  -0.00, -75.25) (  -0.86, -71.52)  425.51                80
 02/10/2021   02:36:12   (   0.00, -75.23) (  -0.22, -76.10)  100.18                80
 02/11/2021   02:12:52   (  -0.00, -75.24) (   0.91, -71.11)  470.06                80
 02/12/2021   14:31:43   (  -0.00, -75.28) (   0.09, -75.67)   44.21                80
 02/15/2021   02:30:04   (   0.00, -75.30) (   0.02, -75.28)    3.60                80