Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-B
TLE Epoch: 2019 10 14.  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)
 10/14/2019   06:30:19   (   0.01,-137.20) (   0.38,-135.61)  181.53                80
 10/15/2019   18:51:51   (  -0.01,-137.20) (   0.63,-140.17)  337.90                80
 10/16/2019   18:28:30   (  -0.00,-137.20) (  -0.43,-135.17)  231.03                80
 10/18/2019   06:47:30   (  -0.02,-137.18) (  -0.61,-139.76)  293.88                80
 10/19/2019   06:29:30   (  -0.03,-137.17) (   0.52,-134.77)  274.31                80
 10/20/2019   18:45:41   (   0.03,-137.16) (   0.50,-139.33)  246.88                80
 10/21/2019   18:27:41   (   0.03,-137.15) (  -0.57,-134.32)  320.84                80
 10/23/2019   06:44:00   (  -0.03,-137.11) (  -0.46,-138.92)  206.02                80
 10/24/2019   06:26:01   (  -0.03,-137.10) (   0.67,-133.93)  361.33                80
 10/25/2019   18:42:12   (   0.03,-137.07) (   0.35,-138.48)  161.08                80
 10/26/2019   18:24:13   (   0.03,-137.05) (  -0.78,-133.49)  405.98                80