Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2021 7 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)
 07/16/2021   14:48:27   (  -0.03, -75.20) (   0.80, -79.00)  433.03                80
 07/17/2021   14:25:07   (  -0.04, -75.20) (  -0.29, -74.00)  136.49                80
 07/19/2021   02:46:48   (   0.02, -75.18) (  -0.74, -78.59)  388.61                80
 07/20/2021   02:23:29   (   0.03, -75.19) (   0.41, -73.61)  180.86                80
 07/21/2021   14:45:01   (  -0.02, -75.22) (   0.62, -78.16)  334.80                80
 07/22/2021   14:21:42   (  -0.03, -75.23) (  -0.47, -73.17)  234.92                80
 07/24/2021   02:43:22   (   0.02, -75.22) (  -0.56, -77.76)  289.47                80
 07/25/2021   02:20:04   (   0.03, -75.23) (   0.59, -72.77)  280.55                80
 07/26/2021   14:41:36   (  -0.02, -75.28) (   0.44, -77.33)  233.78                80
 07/27/2021   14:18:18   (  -0.04, -75.30) (  -0.71, -72.34)  337.01                80
 07/29/2021   02:39:58   (   0.02, -75.31) (  -0.31, -76.94)  185.39                80