Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-C
TLE Epoch: 2021 3 19.  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)
 03/20/2021   14:40:08   (   0.03, -75.22) (   0.52, -77.30)  237.47                80
 03/21/2021   14:22:09   (   0.03, -75.22) (  -0.59, -72.30)  331.66                80
 03/23/2021   02:41:08   (  -0.03, -75.20) (  -0.43, -76.89)  194.07                80
 03/24/2021   02:17:49   (  -0.03, -75.20) (   0.68, -71.90)  375.12                80
 03/25/2021   14:36:42   (   0.03, -75.22) (   0.28, -76.48)  142.04                80
 03/26/2021   14:18:42   (   0.03, -75.23) (  -0.83, -71.48)  427.71                80
 03/28/2021   02:37:42   (  -0.03, -75.22) (  -0.19, -76.07)   96.87                80
 03/29/2021   02:14:22   (  -0.03, -75.23) (   0.92, -71.08)  473.08                80
 03/30/2021   14:33:15   (   0.03, -75.26) (   0.10, -75.64)   43.21                80
 04/02/2021   02:31:34   (  -0.02, -75.27) (  -0.01, -75.24)    3.42                80