Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-B
TLE Epoch: 2020 11 13.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  METOP-B Lat/Lon    Distance(km)  Time Diff(sec)
 11/15/2020   18:38:46   (  -0.05,-137.23) (  -0.11,-136.83)   45.28                80
 11/17/2020   06:57:46   (   0.04,-137.21) (  -0.91,-141.42)  479.66                80
 11/18/2020   06:34:27   (   0.04,-137.20) (   0.18,-136.42)   88.57                80
 11/19/2020   18:53:20   (  -0.03,-137.19) (   0.80,-140.99)  432.69                80
 11/20/2020   18:35:20   (  -0.03,-137.18) (  -0.29,-135.99)  135.30                80
 11/22/2020   06:54:21   (   0.02,-137.16) (  -0.73,-140.59)  390.27                80
 11/23/2020   06:31:01   (   0.02,-137.15) (   0.36,-135.59)  177.58                80
 11/24/2020   18:49:54   (  -0.02,-137.13) (   0.68,-140.15)  344.14                80
 11/25/2020   18:31:55   (  -0.02,-137.12) (  -0.47,-135.16)  223.51                80
 11/27/2020   06:48:14   (   0.01,-137.09) (  -0.60,-139.74)  302.76                80