Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2021 1 30.  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)
 01/31/2021   02:43:08   (  -0.00, -75.19) (  -0.59, -77.78)  294.47                80
 02/01/2021   02:19:48   (   0.00, -75.20) (   0.53, -72.78)  275.09                80
 02/02/2021   14:38:40   (   0.00, -75.24) (   0.46, -77.35)  239.51                80
 02/03/2021   14:20:40   (  -0.00, -75.25) (  -0.66, -72.35)  330.53                80
 02/05/2021   02:39:40   (  -0.00, -75.23) (  -0.37, -76.95)  195.50                80
 02/06/2021   02:16:21   (  -0.00, -75.23) (   0.76, -71.95)  374.52                80
 02/07/2021   14:35:11   (   0.01, -75.28) (   0.30, -76.50)  139.70                80
 02/08/2021   14:17:12   (   0.00, -75.29) (  -0.83, -71.51)  430.70                80
 02/10/2021   02:36:12   (  -0.01, -75.28) (  -0.19, -76.11)   94.27                80
 02/11/2021   02:12:53   (  -0.00, -75.29) (   0.94, -71.11)  476.38                80
 02/12/2021   14:33:00   (   0.00, -75.35) (   0.07, -75.68)   36.60                 4