Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2019 12 14.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  METOP-B Lat/Lon    Distance(km)  Time Diff(sec)
 12/15/2019   14:27:04   (   0.01, -75.21) (  -0.27, -73.96)  141.96                80
 12/17/2019   02:46:05   (  -0.03, -75.19) (  -0.76, -78.56)  382.93                80
 12/18/2019   02:22:46   (  -0.03, -75.20) (   0.31, -73.55)  186.77                80
 12/19/2019   14:41:39   (   0.03, -75.23) (   0.66, -78.12)  329.75                80
 12/20/2019   14:23:40   (   0.03, -75.23) (  -0.41, -73.12)  240.34                80
 12/22/2019   02:42:42   (  -0.03, -75.23) (  -0.56, -77.73)  283.73                80
 12/23/2019   02:19:23   (  -0.03, -75.24) (   0.51, -72.73)  286.56                80
 12/24/2019   14:38:16   (   0.03, -75.28) (   0.46, -77.30)  229.17                80
 12/25/2019   14:20:17   (   0.03, -75.30) (  -0.61, -72.29)  341.48                80
 12/27/2019   02:39:19   (  -0.03, -75.30) (  -0.36, -76.90)  181.64                80
 12/28/2019   02:15:59   (  -0.04, -75.32) (   0.71, -71.90)  389.45                80