Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-C
TLE Epoch: 2021 8 19.  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)
 08/20/2021   02:36:59   (  -0.03, -75.19) (  -0.21, -76.10)  102.33                80
 08/21/2021   02:13:39   (  -0.02, -75.19) (   0.87, -71.09)  466.40                80
 08/22/2021   14:35:10   (   0.03, -75.21) (   0.11, -75.66)   50.60                80
 08/25/2021   02:33:29   (  -0.03, -75.21) (  -0.05, -75.25)    5.31                80
 08/27/2021   14:29:00   (   0.04, -75.25) (  -0.06, -74.82)   49.21                80
 08/29/2021   02:50:39   (  -0.06, -75.26) (  -0.98, -79.42)  473.77                80
 08/30/2021   02:27:19   (  -0.04, -75.27) (   0.17, -74.43)   96.52                80
 08/31/2021   14:48:50   (   0.07, -75.30) (   0.86, -78.98)  418.65                80
 09/01/2021   14:25:29   (   0.05, -75.32) (  -0.23, -73.98)  152.00                80