Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-A
TLE Epoch: 2021 12 2.  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)
 12/04/2021   04:54:12   (   0.04,-137.20) (   0.37,-135.79)  160.63                80
 12/04/2021   17:11:48   (  -0.04,-137.20) (   0.59,-140.02)  321.54                80
 12/07/2021   04:58:53   (   0.03,-137.17) (   0.26,-136.13)  118.39                80
 12/07/2021   17:13:46   (  -0.03,-137.17) (   0.68,-140.36)  362.50                80
 12/10/2021   05:00:55   (   0.02,-137.14) (   0.14,-136.48)   75.26                80
 12/10/2021   17:15:44   (  -0.02,-137.14) (   0.72,-140.69)  403.40                80
 12/12/2021   16:47:23   (  -0.02,-137.12) (  -0.86,-133.08)  459.51                80
 12/13/2021   05:01:20   (   0.02,-137.11) (   0.07,-136.83)   31.60                18
 12/13/2021   17:17:39   (  -0.02,-137.11) (   0.81,-141.02)  444.06                80
 12/15/2021   16:49:17   (  -0.01,-137.08) (  -0.79,-133.40)  418.66                80