Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-A
TLE Epoch: 2020 4 15.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  METOP-A Lat/Lon    Distance(km)  Time Diff(sec)
 04/15/2020   17:51:58   (   0.03,-137.19) (  -0.17,-136.37)   93.35                80
 04/17/2020   06:10:58   (  -0.03,-137.15) (  -0.88,-141.00)  438.63                80
 04/18/2020   05:47:39   (  -0.03,-137.13) (   0.23,-136.02)  127.42                80
 04/19/2020   18:06:30   (   0.03,-137.14) (   0.81,-140.61)  395.21                80
 04/20/2020   17:48:30   (   0.02,-137.12) (  -0.30,-135.62)  170.69                80
 04/22/2020   06:07:31   (  -0.02,-137.08) (  -0.75,-140.25)  361.88                80
 04/23/2020   05:44:11   (  -0.02,-137.06) (   0.36,-135.27)  203.62                80
 04/24/2020   18:03:03   (   0.02,-137.05) (   0.62,-139.87)  320.23                80
 04/25/2020   17:45:03   (   0.02,-137.03) (  -0.43,-134.88)  244.77                80
 04/27/2020   06:04:04   (  -0.02,-136.97) (  -0.55,-139.51)  289.37                80
 04/28/2020   05:40:44   (  -0.02,-136.94) (   0.50,-134.52)  274.98                80