Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-C
TLE Epoch: 2021 12 23.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  METOP-C Lat/Lon    Distance(km)  Time Diff(sec)
 12/24/2021   02:27:27   (   0.04, -75.16) (   0.20, -74.40)   87.53                80
 12/25/2021   14:49:00   (  -0.03, -75.19) (   0.82, -78.96)  429.47                80
 12/26/2021   14:25:41   (  -0.03, -75.19) (  -0.33, -73.97)  139.81                80
 12/28/2021   02:47:21   (   0.02, -75.17) (  -0.73, -78.56)  385.80                80
 12/29/2021   02:24:03   (   0.03, -75.18) (   0.41, -73.57)  183.51                80
 12/30/2021   14:45:34   (  -0.03, -75.20) (   0.65, -78.12)  333.00                80
 12/31/2021   14:22:16   (  -0.03, -75.21) (  -0.50, -73.13)  236.48                80
 01/02/2022   02:43:57   (   0.03, -75.19) (  -0.51, -77.73)  289.01                80
 01/03/2022   02:20:38   (   0.03, -75.20) (   0.58, -72.74)  280.60                80
 01/04/2022   14:39:30   (  -0.03, -75.23) (   0.41, -77.30)  235.18                80
 01/05/2022   14:21:31   (  -0.03, -75.24) (  -0.69, -72.30)  335.17                80