Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2021 2 18.  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)
 02/19/2021   02:49:55   (  -0.00, -75.14) (  -0.94, -79.42)  487.77                80
 02/20/2021   02:26:36   (  -0.00, -75.15) (   0.18, -74.43)   82.45                80
 02/21/2021   14:45:27   (   0.00, -75.19) (   0.83, -78.99)  432.57                80
 02/22/2021   14:27:27   (   0.00, -75.20) (  -0.30, -74.00)  137.97                80
 02/24/2021   02:46:27   (  -0.00, -75.20) (  -0.76, -78.59)  386.35                80
 02/25/2021   02:23:07   (  -0.00, -75.21) (   0.37, -73.60)  184.22                80
 02/26/2021   14:41:58   (   0.00, -75.26) (   0.64, -78.16)  330.19                80
 02/27/2021   14:23:59   (   0.00, -75.28) (  -0.48, -73.16)  240.87                80
 03/01/2021   02:42:58   (  -0.00, -75.28) (  -0.56, -77.75)  282.18                80
 03/02/2021   02:19:39   (   0.00, -75.30) (   0.57, -72.76)  289.06                80
 03/03/2021   14:38:30   (   0.00, -75.35) (   0.46, -77.32)  224.58                80