Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-B
TLE Epoch: 2020 4 3.  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)
 04/04/2020   06:54:56   (  -0.02,-137.19) (  -0.81,-140.64)  393.39                80
 04/05/2020   06:31:38   (  -0.02,-137.18) (   0.35,-135.66)  174.88                80
 04/06/2020   18:50:29   (   0.02,-137.19) (   0.72,-140.21)  344.75                80
 04/07/2020   18:32:31   (   0.02,-137.18) (  -0.44,-135.22)  223.47                80
 04/09/2020   06:51:31   (  -0.02,-137.15) (  -0.60,-139.82)  303.50                80
 04/10/2020   06:28:11   (  -0.02,-137.14) (   0.50,-134.82)  264.12                80
 04/11/2020   18:47:04   (   0.02,-137.13) (   0.51,-139.39)  256.75                80
 04/12/2020   18:29:04   (   0.02,-137.11) (  -0.59,-134.39)  310.59                80
 04/14/2020   06:48:04   (  -0.02,-137.07) (  -0.44,-138.98)  217.53                80
 04/15/2020   06:24:45   (  -0.01,-137.05) (   0.66,-133.99)  349.33                80
 04/16/2020   18:43:37   (   0.01,-137.04) (   0.34,-138.55)  172.63                80
 04/17/2020   18:25:38   (   0.01,-137.02) (  -0.76,-133.56)  394.25                80