Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2021 11 12.  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)
 11/13/2021   02:23:36   (  -0.02, -75.19) (   0.31, -73.55)  185.66                80
 11/14/2021   14:42:28   (   0.02, -75.21) (   0.69, -78.12)  331.76                80
 11/15/2021   14:24:29   (   0.02, -75.22) (  -0.42, -73.12)  238.34                80
 11/17/2021   02:40:49   (  -0.02, -75.22) (  -0.58, -77.72)  285.12                80
 11/18/2021   02:22:49   (  -0.02, -75.23) (   0.53, -72.73)  285.26                80
 11/19/2021   14:39:02   (   0.02, -75.26) (   0.47, -77.29)  231.22                80
 11/20/2021   14:21:02   (   0.02, -75.28) (  -0.64, -72.30)  339.49                80
 11/22/2021   02:37:23   (  -0.03, -75.29) (  -0.36, -76.90)  183.11                80
 11/23/2021   02:19:22   (  -0.03, -75.30) (   0.70, -71.89)  387.84                80
 11/24/2021   14:35:34   (   0.04, -75.34) (   0.30, -76.46)  128.01                80
 11/25/2021   14:17:35   (   0.04, -75.36) (  -0.81, -71.46)  443.26                80