Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-A
TLE Epoch: 2019 12 10.  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)
 12/10/2019   18:16:38   (   0.02,-137.20) (   0.79,-140.79)  408.54                80
 12/11/2019   17:58:39   (   0.03,-137.21) (  -0.30,-135.81)  159.60                80
 12/13/2019   06:17:40   (  -0.03,-137.20) (  -0.71,-140.44)  367.61                80
 12/14/2019   05:57:01   (  -0.04,-137.20) (   0.38,-135.45)  199.98                80
 12/15/2019   18:13:12   (   0.04,-137.20) (   0.68,-140.03)  322.83                80
 12/16/2019   17:55:12   (   0.05,-137.20) (  -0.41,-135.05)  244.42                80
 12/18/2019   06:11:34   (  -0.05,-137.19) (  -0.59,-139.68)  283.88                80
 12/19/2019   05:53:34   (  -0.06,-137.18) (   0.50,-134.70)  282.99                80
 12/20/2019   18:09:47   (   0.06,-137.17) (   0.50,-139.29)  240.91                80
 12/21/2019   17:51:47   (   0.06,-137.16) (  -0.60,-134.31)  325.72                80
 12/23/2019   06:08:07   (  -0.06,-137.14) (  -0.46,-138.92)  203.54                80