Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-C
TLE Epoch: 2021 11 6.  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)
 11/06/2021   02:23:01   (   0.00, -75.20) (   0.53, -72.74)  279.80                80
 11/07/2021   14:39:15   (   0.01, -75.20) (   0.47, -77.30)  239.17                80
 11/08/2021   14:21:15   (   0.02, -75.20) (  -0.62, -72.30)  329.89                80
 11/10/2021   02:37:35   (  -0.03, -75.19) (  -0.40, -76.90)  194.59                80
 11/11/2021   02:19:36   (  -0.04, -75.19) (   0.69, -71.90)  374.84                80
 11/12/2021   14:35:49   (   0.04, -75.21) (   0.31, -76.46)  143.29                80
 11/13/2021   14:17:50   (   0.04, -75.21) (  -0.77, -71.46)  426.72                80
 11/15/2021   02:34:10   (  -0.04, -75.22) (  -0.22, -76.06)   96.04                80
 11/16/2021   02:16:11   (  -0.04, -75.23) (   0.87, -71.06)  474.42                80
 11/17/2021   14:32:24   (   0.03, -75.26) (   0.14, -75.63)   42.56                80