Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-C
TLE Epoch: 2021 6 20.  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)
 06/20/2021   14:39:11   (  -0.04, -75.21) (   0.25, -76.53)  150.47                80
 06/21/2021   14:15:51   (  -0.04, -75.19) (  -0.87, -71.54)  417.04                80
 06/23/2021   02:37:31   (   0.04, -75.15) (  -0.19, -76.13)  111.75                80
 06/24/2021   02:14:11   (   0.04, -75.13) (   0.94, -71.14)  455.70                80
 06/25/2021   14:35:42   (  -0.04, -75.14) (   0.07, -75.70)   63.23                80
 06/28/2021   02:34:02   (   0.05, -75.09) (   0.01, -75.30)   22.95                80
 06/30/2021   14:29:34   (  -0.05, -75.11) (  -0.12, -74.87)   28.15                80
 07/02/2021   02:51:13   (   0.04, -75.09) (  -0.91, -79.46)  497.56                80
 07/03/2021   02:27:53   (   0.05, -75.09) (   0.17, -74.46)   71.67                80