Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-C
TLE Epoch: 2021 12 1.  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)
 12/01/2021   14:45:29   (  -0.04, -75.20) (   0.59, -78.14)  334.38                80
 12/02/2021   14:22:09   (  -0.04, -75.20) (  -0.50, -73.14)  234.76                80
 12/04/2021   02:43:48   (   0.03, -75.18) (  -0.54, -77.73)  290.13                80
 12/05/2021   02:20:29   (   0.03, -75.18) (   0.56, -72.73)  279.05                80
 12/06/2021   14:39:22   (  -0.02, -75.20) (   0.44, -77.30)  238.94                80
 12/07/2021   14:21:23   (  -0.02, -75.20) (  -0.66, -72.30)  330.64                80
 12/09/2021   02:40:22   (   0.01, -75.19) (  -0.38, -76.88)  193.30                80
 12/10/2021   02:17:04   (   0.01, -75.20) (   0.78, -71.90)  376.80                80
 12/11/2021   14:35:56   (  -0.01, -75.23) (   0.27, -76.46)  139.55                80
 12/12/2021   14:17:56   (  -0.00, -75.24) (  -0.84, -71.46)  431.15                80
 12/14/2021   02:36:57   (   0.00, -75.25) (  -0.16, -76.06)   91.21                80
 12/15/2021   02:13:37   (   0.00, -75.27) (   0.94, -71.06)  479.80                80