Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-A
TLE Epoch: 2021 3 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)
 03/09/2021   05:23:15   (  -0.02,-137.19) (   0.04,-136.86)   38.24                80
 03/10/2021   17:44:47   (   0.03,-137.20) (   0.93,-141.47)  485.03                80
 03/11/2021   17:21:27   (   0.03,-137.19) (  -0.13,-136.48)   81.29                80
 03/13/2021   05:43:07   (  -0.03,-137.17) (  -0.88,-141.12)  449.43                80
 03/14/2021   05:19:47   (  -0.03,-137.16) (   0.18,-136.13)  116.78                80
 03/15/2021   17:41:18   (   0.03,-137.16) (   0.84,-140.73)  407.03                80
 03/16/2021   17:17:59   (   0.03,-137.15) (  -0.28,-135.75)  158.80                80
 03/18/2021   05:39:39   (  -0.03,-137.11) (  -0.72,-140.39)  373.03                80
 03/19/2021   05:16:18   (  -0.02,-137.10) (   0.34,-135.41)  192.36                80
 03/20/2021   17:37:50   (   0.02,-137.08) (   0.68,-140.00)  332.83                80
 03/21/2021   17:14:30   (   0.02,-137.06) (  -0.44,-135.03)  232.03                80