Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2021 11 15.  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)
 11/15/2021   14:21:49   (  -0.00, -75.24) (  -0.47, -73.13)  240.09                80
 11/17/2021   02:43:30   (   0.01, -75.25) (  -0.53, -77.73)  282.05                80
 11/18/2021   02:20:10   (   0.01, -75.28) (   0.58, -72.74)  289.76                80
 11/19/2021   14:39:02   (  -0.01, -75.34) (   0.42, -77.30)  223.34                80
 11/20/2021   14:21:03   (  -0.01, -75.37) (  -0.69, -72.31)  348.76                80
 11/22/2021   02:40:03   (   0.01, -75.39) (  -0.31, -76.91)  172.68                80
 11/23/2021   02:16:44   (   0.01, -75.42) (   0.80, -71.91)  399.64                80
 11/24/2021   14:35:36   (  -0.01, -75.49) (   0.20, -76.48)  112.82                80
 11/25/2021   14:17:37   (  -0.01, -75.52) (  -0.92, -71.49)  459.86                80
 11/27/2021   02:36:36   (   0.01, -75.55) (  -0.13, -76.08)   60.66                80