Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2019 12 24.  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)
 12/25/2019   14:20:17   (   0.01, -75.20) (  -0.65, -72.30)  330.21                80
 12/27/2019   02:36:38   (  -0.02, -75.19) (  -0.38, -76.90)  193.87                80
 12/28/2019   02:18:39   (  -0.03, -75.20) (   0.69, -71.90)  375.92                80
 12/29/2019   14:34:51   (   0.03, -75.22) (   0.33, -76.45)  141.54                80
 12/30/2019   14:16:53   (   0.04, -75.23) (  -0.80, -71.47)  428.71                80
 01/01/2020   02:33:14   (  -0.04, -75.24) (  -0.23, -76.06)   94.00                80
 01/02/2020   02:15:16   (  -0.05, -75.25) (   0.90, -71.07)  476.65                80
 01/03/2020   14:31:28   (   0.05, -75.28) (   0.11, -75.63)   39.56                80
 01/06/2020   02:32:31   (  -0.05, -75.32) (  -0.02, -75.24)    9.58                80