Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-C
TLE Epoch: 2021 5 12.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  METOP-C Lat/Lon    Distance(km)  Time Diff(sec)
 05/12/2021   14:46:13   (   0.04, -75.22) (   0.71, -78.16)  335.21                80
 05/13/2021   14:22:53   (   0.04, -75.24) (  -0.41, -73.17)  235.81                80
 05/15/2021   02:44:34   (  -0.03, -75.26) (  -0.60, -77.77)  286.12                80
 05/16/2021   02:21:15   (  -0.03, -75.28) (   0.52, -72.78)  285.05                80
 05/17/2021   14:42:46   (   0.02, -75.32) (   0.46, -77.35)  230.16                80
 05/18/2021   14:19:27   (   0.02, -75.35) (  -0.66, -72.36)  341.30                80
 05/20/2021   02:41:08   (  -0.02, -75.38) (  -0.35, -76.96)  179.85                80
 05/21/2021   02:17:49   (  -0.02, -75.40) (   0.77, -71.97)  392.05                80
 05/22/2021   14:39:19   (   0.01, -75.45) (   0.26, -76.52)  121.96                80
 05/23/2021   14:16:00   (   0.01, -75.48) (  -0.86, -71.53)  450.21                80
 05/25/2021   02:37:41   (  -0.01, -75.52) (  -0.15, -76.13)   70.01                80