Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-A
TLE Epoch: 2019 9 21.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  METOP-A Lat/Lon    Distance(km)  Time Diff(sec)
 09/21/2019   14:10:34   (   0.00, -75.21) (   0.47, -77.37)  245.68                80
 09/22/2019   13:47:15   (   0.01, -75.21) (  -0.60, -72.38)  321.91                80
 09/24/2019   02:08:56   (  -0.01, -75.19) (  -0.43, -77.00)  206.67                80
 09/25/2019   01:45:37   (  -0.00, -75.20) (   0.69, -72.03)  361.01                80
 09/26/2019   14:07:11   (  -0.00, -75.22) (   0.30, -76.62)  159.47                80
 09/27/2019   13:43:52   (  -0.01, -75.23) (  -0.82, -71.65)  408.62                80
 09/29/2019   02:05:34   (   0.01, -75.22) (  -0.20, -76.27)  118.82                80
 09/30/2019   01:42:14   (   0.01, -75.23) (   0.87, -71.28)  449.77                80
 10/01/2019   14:03:47   (  -0.01, -75.27) (   0.13, -75.88)   69.44                80
 10/02/2019   13:40:29   (  -0.01, -75.28) (  -0.99, -70.90)  499.35                80
 10/04/2019   02:02:10   (   0.02, -75.29) (  -0.02, -75.53)   27.19                80