Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-C
TLE Epoch: 2021 4 17.  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)
 04/18/2021   14:40:09   (   0.05, -75.20) (   0.49, -77.32)  241.26                80
 04/19/2021   14:22:10   (   0.05, -75.20) (  -0.61, -72.33)  327.49                80
 04/21/2021   02:41:10   (  -0.04, -75.18) (  -0.41, -76.92)  198.38                80
 04/22/2021   02:17:51   (  -0.04, -75.18) (   0.69, -71.93)  370.50                80
 04/23/2021   14:36:42   (   0.04, -75.20) (   0.34, -76.49)  147.53                80
 04/24/2021   14:18:42   (   0.04, -75.20) (  -0.77, -71.49)  421.98                80
 04/26/2021   02:37:44   (  -0.04, -75.19) (  -0.21, -76.10)  102.74                80
 04/27/2021   02:14:24   (  -0.04, -75.20) (   0.90, -71.11)  466.83                80
 04/28/2021   14:33:15   (   0.04, -75.22) (   0.13, -75.67)   50.58                80
 05/01/2021   02:34:16   (  -0.03, -75.23) (  -0.06, -75.27)    5.57                80