Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-B
TLE Epoch: 2020 3 27.  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)
 03/28/2020   18:39:22   (   0.02,-137.23) (  -0.08,-136.88)   39.34                80
 03/30/2020   06:58:23   (  -0.01,-137.20) (  -0.95,-141.48)  487.00                80
 03/31/2020   06:35:03   (  -0.01,-137.19) (   0.15,-136.48)   80.90                80
 04/01/2020   18:53:55   (   0.01,-137.19) (   0.87,-141.04)  439.42                80
 04/02/2020   18:35:56   (   0.01,-137.18) (  -0.22,-136.05)  128.28                80
 04/04/2020   06:54:56   (  -0.02,-137.14) (  -0.81,-140.64)  399.02                80
 04/05/2020   06:31:37   (  -0.02,-137.12) (   0.29,-135.64)  168.26                80
 04/06/2020   18:50:29   (   0.02,-137.11) (   0.72,-140.21)  353.26                80
 04/07/2020   18:32:30   (   0.02,-137.09) (  -0.38,-135.21)  213.87                80
 04/09/2020   06:51:30   (  -0.02,-137.05) (  -0.65,-139.81)  314.46                80
 04/10/2020   06:28:11   (  -0.02,-137.03) (   0.50,-134.82)  252.09                80