Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-C
TLE Epoch: 2021 7 13.  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)
 07/13/2021   02:22:07   (   0.04, -75.15) (   0.59, -72.80)  268.87                 9
 07/14/2021   14:42:27   (  -0.03, -75.18) (   0.45, -77.36)  247.60                80
 07/15/2021   14:19:08   (  -0.05, -75.19) (  -0.68, -72.37)  321.89                80
 07/17/2021   02:40:46   (   0.03, -75.17) (  -0.38, -76.95)  202.90                80
 07/18/2021   02:17:26   (   0.04, -75.18) (   0.76, -71.96)  366.78                80
 07/19/2021   14:38:58   (  -0.03, -75.22) (   0.29, -76.52)  148.99                80
 07/20/2021   14:15:38   (  -0.04, -75.22) (  -0.85, -71.53)  420.83                80
 07/22/2021   02:37:17   (   0.02, -75.21) (  -0.20, -76.12)  103.48                80
 07/23/2021   02:13:57   (   0.04, -75.22) (   0.94, -71.13)  466.42                80
 07/24/2021   14:35:29   (  -0.03, -75.27) (   0.05, -75.70)   48.72                80