Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-C
TLE Epoch: 2021 5 8.  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)
 05/08/2021   14:26:21   (   0.04, -75.18) (  -0.25, -74.01)  134.41                80
 05/10/2021   02:45:21   (  -0.04, -75.18) (  -0.81, -78.60)  389.84                80
 05/11/2021   02:27:22   (  -0.03, -75.19) (   0.30, -73.60)  180.16                80
 05/12/2021   14:46:13   (   0.03, -75.21) (   0.68, -78.17)  336.61                80
 05/13/2021   14:22:54   (   0.03, -75.22) (  -0.44, -73.18)  233.49                80
 05/15/2021   02:44:35   (  -0.02, -75.23) (  -0.57, -77.78)  290.36                80
 05/16/2021   02:21:16   (  -0.02, -75.24) (   0.54, -72.79)  279.90                80
 05/17/2021   14:42:46   (   0.01, -75.27) (   0.49, -77.34)  236.31                80
 05/18/2021   14:19:26   (   0.01, -75.29) (  -0.63, -72.35)  334.22                80
 05/20/2021   02:41:08   (  -0.01, -75.30) (  -0.38, -76.95)  188.78                80
 05/21/2021   02:17:48   (  -0.00, -75.32) (   0.74, -71.96)  382.18                80