Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-C
TLE Epoch: 2021 9 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)
 09/06/2021   14:21:58   (   0.06, -75.20) (  -0.41, -73.14)  234.75                80
 09/08/2021   02:43:38   (  -0.07, -75.17) (  -0.64, -77.73)  291.74                80
 09/09/2021   02:20:18   (  -0.06, -75.17) (   0.51, -72.75)  276.93                80
 09/10/2021   14:41:48   (   0.08, -75.19) (   0.54, -77.30)  240.16                80
 09/11/2021   14:18:27   (   0.07, -75.19) (  -0.55, -72.30)  328.77                80
 09/13/2021   02:40:07   (  -0.09, -75.17) (  -0.45, -76.90)  197.19                80
 09/14/2021   02:16:47   (  -0.08, -75.16) (   0.64, -71.90)  371.78                80
 09/15/2021   14:38:16   (   0.10, -75.18) (   0.40, -76.45)  144.85                80
 09/16/2021   14:14:57   (   0.09, -75.19) (  -0.76, -71.47)  424.47                80
 09/18/2021   02:36:36   (  -0.10, -75.17) (  -0.31, -76.05)  100.47                80
 09/19/2021   02:13:17   (  -0.09, -75.18) (   0.85, -71.07)  469.33                80