Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-C
TLE Epoch: 2021 6 9.  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)
 06/09/2021   02:25:51   (   0.03, -75.23) (   0.35, -73.62)  182.07                 5
 06/10/2021   14:46:07   (  -0.03, -75.24) (   0.62, -78.19)  335.94                80
 06/11/2021   14:22:48   (  -0.03, -75.25) (  -0.50, -73.20)  233.32                80
 06/13/2021   02:44:28   (   0.04, -75.24) (  -0.53, -77.80)  291.16                80
 06/14/2021   02:21:09   (   0.05, -75.25) (   0.59, -72.81)  278.35                80
 06/15/2021   14:42:40   (  -0.05, -75.27) (   0.39, -77.37)  238.98                80
 06/16/2021   14:19:20   (  -0.05, -75.28) (  -0.73, -72.38)  330.92                80
 06/18/2021   02:41:00   (   0.05, -75.28) (  -0.35, -76.97)  192.31                80
 06/19/2021   02:17:40   (   0.06, -75.30) (   0.78, -71.98)  378.00                80
 06/20/2021   14:39:12   (  -0.05, -75.33) (   0.22, -76.54)  138.27                80
 06/21/2021   14:15:52   (  -0.06, -75.34) (  -0.91, -71.55)  432.15                80