Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-C
TLE Epoch: 2021 10 22.  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)
 10/22/2021   02:31:55   (  -0.06, -75.19) (   0.00, -75.24)    8.95                 0
 10/24/2021   14:31:28   (   0.07, -75.22) (  -0.05, -74.80)   48.16                80
 10/26/2021   02:50:28   (  -0.07, -75.20) (  -1.02, -79.38)  477.17                80
 10/27/2021   02:27:10   (  -0.07, -75.21) (   0.12, -74.39)   92.53                80
 10/28/2021   14:46:02   (   0.08, -75.24) (   0.92, -78.95)  423.82                80
 10/29/2021   14:28:03   (   0.08, -75.24) (  -0.21, -73.96)  146.22                80
 10/31/2021   02:47:04   (  -0.08, -75.24) (  -0.84, -78.55)  377.96                80
 11/01/2021   02:23:45   (  -0.08, -75.25) (   0.30, -73.56)  192.40                80
 11/02/2021   14:42:39   (   0.08, -75.29) (   0.69, -78.13)  323.18                80
 11/03/2021   14:24:39   (   0.08, -75.30) (  -0.39, -73.13)  247.50                80