Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-A
TLE Epoch: 2020 1 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)
 01/16/2020   06:11:38   (  -0.02,-137.21) (  -0.67,-140.18)  338.62                80
 01/17/2020   05:53:38   (  -0.03,-137.21) (   0.43,-135.20)  229.06                80
 01/18/2020   18:09:50   (   0.02,-137.22) (   0.57,-139.80)  292.93                80
 01/19/2020   17:51:51   (   0.02,-137.22) (  -0.53,-134.81)  274.38                80
 01/21/2020   06:08:11   (  -0.02,-137.20) (  -0.50,-139.44)  254.85                80
 01/22/2020   05:50:12   (  -0.03,-137.19) (   0.60,-134.45)  312.10                80
 01/23/2020   18:06:23   (   0.02,-137.19) (   0.46,-139.04)  211.04                80
 01/24/2020   17:48:24   (   0.03,-137.18) (  -0.64,-134.05)  355.74                80
 01/26/2020   06:04:44   (  -0.03,-137.15) (  -0.39,-138.68)  174.18                80
 01/27/2020   05:46:44   (  -0.04,-137.14) (   0.71,-133.69)  392.41                80
 01/28/2020   18:02:57   (   0.03,-137.14) (   0.29,-138.29)  131.37                80
 01/29/2020   17:44:57   (   0.04,-137.12) (  -0.81,-133.31)  434.97                80