Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2019 12 22.  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)
 12/23/2019   02:22:03   (  -0.01, -75.19) (   0.55, -72.74)  279.61                80
 12/24/2019   14:38:16   (   0.00, -75.20) (   0.48, -77.29)  238.75                80
 12/25/2019   14:20:17   (   0.01, -75.20) (  -0.66, -72.30)  330.76                80
 12/27/2019   02:36:39   (  -0.02, -75.20) (  -0.38, -76.90)  193.28                80
 12/28/2019   02:18:39   (  -0.02, -75.21) (   0.70, -71.90)  376.72                80
 12/29/2019   14:34:51   (   0.03, -75.23) (   0.33, -76.46)  140.14                80
 12/30/2019   14:16:53   (   0.04, -75.24) (  -0.81, -71.47)  430.31                80
 01/01/2020   02:33:14   (  -0.04, -75.25) (  -0.23, -76.06)   92.37                80
 01/02/2020   02:15:16   (  -0.04, -75.27) (   0.91, -71.07)  478.45                80
 01/03/2020   14:31:28   (   0.04, -75.30) (   0.11, -75.63)   37.15                80