Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-A
TLE Epoch: 2021 2 8.  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)
 02/08/2021   05:23:22   (  -0.00,-137.20) (   0.23,-136.22)  111.51                80
 02/09/2021   17:44:53   (   0.02,-137.19) (   0.81,-140.82)  412.61                80
 02/10/2021   17:21:34   (   0.02,-137.18) (  -0.30,-135.84)  153.27                80
 02/12/2021   05:40:33   (  -0.02,-137.15) (  -0.78,-140.46)  378.37                80
 02/13/2021   05:22:34   (  -0.02,-137.13) (   0.33,-135.49)  187.30                80
 02/14/2021   17:41:26   (   0.02,-137.13) (   0.66,-140.10)  337.43                80
 02/15/2021   17:18:06   (   0.02,-137.11) (  -0.40,-135.11)  228.01                80
 02/17/2021   05:37:06   (  -0.02,-137.07) (  -0.61,-139.74)  304.29                80
 02/18/2021   05:19:06   (  -0.02,-137.05) (   0.50,-134.77)  260.81                80
 02/19/2021   17:35:18   (   0.02,-137.04) (   0.55,-139.36)  265.07                80
 02/20/2021   17:17:18   (   0.01,-137.01) (  -0.57,-134.39)  299.44                80