Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-A
TLE Epoch: 2021 10 25.  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)
 10/25/2021   17:02:15   (  -0.04,-137.23) (   0.00,-137.51)   31.63                80
 10/28/2021   05:03:13   (   0.03,-137.22) (   0.06,-137.16)    6.89                80
 10/30/2021   17:01:22   (  -0.03,-137.22) (  -0.10,-136.77)   50.03                80
 11/01/2021   05:17:41   (   0.03,-137.20) (  -0.88,-141.42)  480.01                80
 11/02/2021   04:59:40   (   0.03,-137.19) (   0.17,-136.43)   86.44                80
 11/03/2021   17:15:51   (  -0.03,-137.18) (   0.79,-141.04)  438.10                80
 11/04/2021   16:57:50   (  -0.03,-137.17) (  -0.27,-136.05)  127.87                80
 11/06/2021   05:14:08   (   0.02,-137.14) (  -0.77,-140.68)  403.52                80
 11/07/2021   04:56:08   (   0.02,-137.12) (   0.34,-135.70)  161.83                80