Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-A
TLE Epoch: 2021 11 4.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  METOP-A Lat/Lon    Distance(km)  Time Diff(sec)
 11/06/2021   05:14:08   (   0.04,-137.21) (  -0.74,-140.69)  396.69                80
 11/07/2021   04:56:08   (   0.04,-137.20) (   0.37,-135.71)  170.12                80
 11/08/2021   17:12:18   (  -0.04,-137.19) (   0.63,-140.31)  354.59                80
 11/09/2021   16:54:17   (  -0.03,-137.19) (  -0.43,-135.32)  211.84                80
 11/11/2021   05:10:35   (   0.03,-137.17) (  -0.60,-139.95)  317.82                80
 11/12/2021   04:52:34   (   0.02,-137.16) (   0.52,-134.98)  248.45                80
 11/13/2021   17:08:45   (  -0.02,-137.15) (   0.48,-139.58)  276.78                80
 11/14/2021   16:50:43   (  -0.02,-137.14) (  -0.58,-134.59)  289.43                80
 11/16/2021   05:07:02   (   0.02,-137.11) (  -0.44,-139.23)  240.53                80
 11/17/2021   04:49:00   (   0.02,-137.10) (   0.62,-134.24)  325.39                80
 11/18/2021   17:05:10   (  -0.02,-137.08) (   0.37,-138.84)  200.64                80