Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-C
TLE Epoch: 2020 9 18.  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)
 09/18/2020   14:25:39   (   0.00, -75.21) (  -0.29, -73.96)  142.28                80
 09/20/2020   02:47:19   (  -0.01, -75.20) (  -0.73, -78.56)  381.76                80
 09/21/2020   02:23:59   (  -0.01, -75.21) (   0.35, -73.56)  188.59                80
 09/22/2020   14:45:29   (   0.01, -75.25) (   0.64, -78.12)  326.91                80
 09/23/2020   14:22:09   (   0.01, -75.26) (  -0.44, -73.12)  243.64                80
 09/25/2020   02:43:49   (  -0.02, -75.26) (  -0.57, -77.71)  279.55                80
 09/26/2020   02:20:30   (  -0.02, -75.28) (   0.57, -72.73)  291.37                80
 09/27/2020   14:41:59   (   0.03, -75.32) (   0.49, -77.27)  223.05                80
 09/28/2020   14:18:39   (   0.02, -75.34) (  -0.66, -72.28)  348.34                80
 09/30/2020   02:40:20   (  -0.03, -75.36) (  -0.35, -76.88)  173.29                80
 10/01/2020   02:16:59   (  -0.02, -75.38) (   0.74, -71.88)  398.61                80