Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2019 12 19.  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)
 12/20/2019   14:23:40   (   0.03, -75.20) (  -0.43, -73.12)  236.32                80
 12/22/2019   02:40:01   (  -0.02, -75.19) (  -0.60, -77.72)  288.50                80
 12/23/2019   02:22:03   (  -0.02, -75.20) (   0.53, -72.73)  281.01                80
 12/24/2019   14:38:15   (   0.02, -75.22) (   0.50, -77.29)  236.29                80
 12/25/2019   14:20:17   (   0.02, -75.23) (  -0.63, -72.30)  333.65                80
 12/27/2019   02:36:38   (  -0.02, -75.23) (  -0.40, -76.89)  190.12                80
 12/28/2019   02:18:40   (  -0.03, -75.24) (   0.73, -71.90)  380.26                80
 12/29/2019   14:34:52   (   0.04, -75.27) (   0.29, -76.46)  135.57                80
 12/30/2019   14:16:54   (   0.04, -75.29) (  -0.84, -71.47)  435.31                80
 01/01/2020   02:35:55   (  -0.05, -75.30) (  -0.20, -76.07)   87.08                80
 01/02/2020   02:12:35   (  -0.05, -75.32) (   0.88, -71.06)  484.19                80