Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2020 12 6.  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)
 12/06/2020   14:38:20   (   0.00, -75.19) (   0.45, -77.28)  237.79                80
 12/07/2020   14:20:21   (  -0.00, -75.18) (  -0.65, -72.29)  330.46                80
 12/09/2020   02:39:21   (   0.00, -75.14) (  -0.37, -76.88)  197.59                80
 12/10/2020   02:16:02   (   0.00, -75.14) (   0.73, -71.88)  370.95                80
 12/11/2020   14:34:54   (  -0.00, -75.16) (   0.28, -76.45)  146.16                80
 12/12/2020   14:16:55   (  -0.00, -75.16) (  -0.82, -71.45)  422.66                80
 12/14/2020   02:35:55   (   0.00, -75.12) (  -0.20, -76.04)  104.69                80
 12/15/2020   02:12:35   (   0.00, -75.12) (   0.90, -71.05)  464.17                80
 12/16/2020   14:31:28   (  -0.01, -75.15) (   0.10, -75.61)   52.35                80
 12/19/2020   02:32:29   (  -0.00, -75.13) (  -0.02, -75.21)    8.75                80