Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-C
TLE Epoch: 2020 12 14.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  METOP-C Lat/Lon    Distance(km)  Time Diff(sec)
 12/14/2020   06:52:33   (   0.03,-137.22) (  -0.54,-139.79)  292.64                80
 12/15/2020   06:29:15   (   0.03,-137.22) (   0.60,-134.80)  275.86                80
 12/16/2020   18:50:47   (  -0.03,-137.21) (   0.43,-139.36)  244.69                80
 12/17/2020   18:27:28   (  -0.03,-137.20) (  -0.66,-134.36)  323.68                80
 12/19/2020   06:49:09   (   0.02,-137.19) (  -0.35,-138.96)  201.35                80
 12/20/2020   06:25:49   (   0.02,-137.18) (   0.74,-133.96)  366.88                80
 12/21/2020   18:47:22   (  -0.02,-137.17) (   0.27,-138.52)  153.96                80
 12/22/2020   18:26:42   (  -0.02,-137.16) (  -0.82,-133.52)  414.12                80
 12/24/2020   06:45:44   (   0.02,-137.14) (  -0.20,-138.12)  111.58                80
 12/25/2020   06:22:24   (   0.02,-137.13) (   0.89,-133.12)  456.10                80
 12/26/2020   18:41:16   (  -0.02,-137.11) (   0.10,-137.69)   65.76                80