Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-A
TLE Epoch: 2021 11 11.  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)
 11/11/2021   05:13:15   (   0.04,-137.20) (  -0.59,-139.96)  314.61                80
 11/12/2021   04:49:55   (   0.03,-137.20) (   0.53,-134.98)  252.38                80
 11/13/2021   17:08:45   (  -0.03,-137.19) (   0.47,-139.59)  271.80                80
 11/14/2021   16:50:44   (  -0.03,-137.19) (  -0.59,-134.60)  295.15                80
 11/16/2021   05:09:42   (   0.03,-137.18) (  -0.44,-139.23)  233.64                80
 11/17/2021   04:46:21   (   0.03,-137.18) (   0.68,-134.25)  333.00                80
 11/18/2021   17:05:11   (  -0.03,-137.17) (   0.37,-138.85)  192.03                80
 11/19/2021   16:47:10   (  -0.02,-137.15) (  -0.75,-133.87)  374.25                80
 11/21/2021   05:06:09   (   0.02,-137.13) (  -0.28,-138.50)  155.74                80
 11/22/2021   04:45:27   (   0.01,-137.12) (   0.79,-133.51)  410.00                80
 11/23/2021   17:01:37   (  -0.01,-137.09) (   0.21,-138.12)  116.43                80
 11/24/2021   16:43:36   (  -0.00,-137.08) (  -0.86,-133.13)  448.93                80