Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-C
TLE Epoch: 2021 4 6.  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)
 04/06/2021   02:51:46   (  -0.04, -75.18) (   0.00, -79.62)  494.25                80
 04/07/2021   02:28:10   (  -0.03, -75.18) (   0.16, -74.42)   87.45                80
 04/08/2021   14:47:02   (   0.03, -75.21) (   0.86, -78.98)  429.02                80
 04/09/2021   14:29:03   (   0.03, -75.22) (  -0.24, -73.98)  140.66                80
 04/11/2021   02:48:03   (  -0.03, -75.20) (  -0.76, -78.58)  384.91                80
 04/12/2021   02:24:44   (  -0.03, -75.21) (   0.34, -73.59)  185.05                80
 04/13/2021   14:43:36   (   0.03, -75.26) (   0.67, -78.15)  330.10                80
 04/14/2021   14:25:37   (   0.03, -75.27) (  -0.43, -73.16)  240.24                80
 04/16/2021   02:44:37   (  -0.03, -75.26) (  -0.58, -77.76)  284.58                80
 04/17/2021   02:21:17   (  -0.03, -75.27) (   0.52, -72.76)  285.70                80
 04/18/2021   14:40:10   (   0.02, -75.32) (   0.47, -77.33)  229.08                80
 04/19/2021   14:22:10   (   0.02, -75.33) (  -0.63, -72.33)  341.56                80