Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2021 2 8.  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)
 02/10/2021   02:36:12   (  -0.01, -75.16) (  -0.19, -76.11)  107.66                80
 02/11/2021   02:12:52   (  -0.00, -75.15) (   0.88, -71.10)  461.34                80
 02/12/2021   14:34:23   (   0.00, -75.18) (   0.12, -75.66)   54.86                80
 02/15/2021   02:32:44   (  -0.00, -75.17) (  -0.01, -75.27)   11.09                80
 02/17/2021   14:28:16   (   0.00, -75.22) (  -0.11, -74.84)   44.25                80
 02/19/2021   02:49:55   (  -0.01, -75.21) (  -0.95, -79.42)  480.52                80
 02/20/2021   02:26:35   (  -0.01, -75.22) (   0.18, -74.43)   89.85                80
 02/21/2021   14:48:07   (   0.02, -75.26) (   0.84, -78.99)  424.75                80
 02/22/2021   14:24:47   (   0.01, -75.27) (  -0.29, -74.00)  145.86                80