Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-B
TLE Epoch: 2019 11 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)
 11/28/2019   18:39:15   (   0.04,-137.20) (   0.13,-137.65)   50.42                80
 12/01/2019   06:37:37   (  -0.05,-137.19) (  -0.08,-137.24)    6.98                80
 12/03/2019   18:38:32   (   0.05,-137.17) (  -0.04,-136.82)   40.86                80
 12/05/2019   06:54:53   (  -0.06,-137.16) (  -0.98,-141.41)  484.25                80
 12/06/2019   06:36:54   (  -0.06,-137.15) (   0.09,-136.41)   83.72                80
 12/07/2019   18:53:07   (   0.06,-137.13) (   0.91,-140.97)  438.28                80
 12/08/2019   18:35:08   (   0.06,-137.11) (  -0.22,-135.98)  129.31                80
 12/10/2019   06:51:29   (  -0.06,-137.09) (  -0.86,-140.57)  397.11                80
 12/11/2019   06:33:30   (  -0.06,-137.07) (   0.27,-135.58)  169.92                80