Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-A
TLE Epoch: 2021 10 22.  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)
 10/23/2021   05:04:05   (   0.04,-137.21) (  -0.12,-137.88)   76.62                80
 10/24/2021   04:46:05   (   0.04,-137.22) (   0.99,-132.90)  491.29                80
 10/25/2021   17:02:15   (  -0.04,-137.23) (   0.03,-137.50)   31.18                80
 10/28/2021   05:00:33   (   0.03,-137.22) (   0.03,-137.16)    7.62                80
 10/30/2021   17:01:23   (  -0.03,-137.22) (  -0.13,-136.78)   50.92                80
 11/01/2021   05:20:21   (   0.02,-137.21) (  -0.91,-141.41)  478.49                80
 11/02/2021   04:57:00   (   0.02,-137.20) (   0.20,-136.43)   88.03                80
 11/03/2021   17:15:51   (  -0.02,-137.20) (   0.82,-141.03)  436.62                80
 11/04/2021   16:57:50   (  -0.02,-137.19) (  -0.30,-136.05)  129.49                80