Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-A
TLE Epoch: 2021 9 28.  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)
 09/28/2021   05:21:43   (   0.03,-137.20) (  -0.92,-141.50)  489.27                80
 09/29/2021   05:03:43   (   0.03,-137.20) (   0.18,-136.52)   77.39                80
 09/30/2021   17:19:53   (  -0.03,-137.20) (   0.85,-141.12)  446.84                80
 10/01/2021   17:01:53   (  -0.03,-137.19) (  -0.25,-136.14)  119.40                80
 10/03/2021   05:18:12   (   0.03,-137.16) (  -0.76,-140.78)  411.33                80
 10/04/2021   05:00:12   (   0.03,-137.15) (   0.34,-135.80)  154.65                80
 10/05/2021   17:16:22   (  -0.03,-137.14) (   0.69,-140.40)  370.50                80
 10/06/2021   16:58:21   (  -0.03,-137.13) (  -0.41,-135.42)  195.10                80
 10/08/2021   05:14:41   (   0.03,-137.09) (  -0.59,-140.06)  336.72                80
 10/09/2021   04:56:39   (   0.03,-137.07) (   0.45,-135.06)  228.38                80
 10/10/2021   17:12:51   (  -0.02,-137.05) (   0.52,-139.67)  298.42                80
 10/11/2021   16:54:49   (  -0.02,-137.02) (  -0.52,-134.68)  266.08                80