Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-C
TLE Epoch: 2021 9 12.  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)
 09/13/2021   02:40:08   (  -0.08, -75.19) (  -0.44, -76.90)  194.32                80
 09/14/2021   02:16:47   (  -0.07, -75.19) (   0.66, -71.90)  374.76                80
 09/15/2021   14:38:16   (   0.09, -75.21) (   0.38, -76.45)  142.36                80
 09/16/2021   14:14:57   (   0.08, -75.21) (  -0.77, -71.47)  427.14                80
 09/18/2021   02:36:36   (  -0.09, -75.21) (  -0.29, -76.06)   97.02                80
 09/19/2021   02:13:17   (  -0.08, -75.22) (   0.86, -71.07)  472.92                80
 09/20/2021   14:34:46   (   0.10, -75.25) (   0.17, -75.62)   42.62                80
 09/23/2021   02:30:26   (  -0.10, -75.27) (  -0.08, -75.23)    5.60                80
 09/25/2021   14:28:35   (   0.11, -75.33) (   0.01, -74.78)   62.10                80