Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-C
TLE Epoch: 2021 10 8.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  METOP-C Lat/Lon    Distance(km)  Time Diff(sec)
 10/08/2021   18:25:42   (  -0.04,-137.21) (  -0.85,-133.52)  420.70                80
 10/10/2021   06:42:05   (   0.04,-137.20) (  -0.17,-138.12)  104.59                80
 10/11/2021   06:24:06   (   0.04,-137.19) (   0.96,-133.13)  463.56                80
 10/12/2021   18:40:18   (  -0.04,-137.18) (   0.09,-137.68)   57.48                80
 10/15/2021   06:38:40   (   0.03,-137.14) (  -0.02,-137.28)   16.00                80
 10/17/2021   18:39:34   (  -0.03,-137.11) (  -0.11,-136.85)   30.42                80
 10/19/2021   06:58:35   (   0.03,-137.09) (  -0.93,-141.44)  495.89                80
 10/20/2021   06:37:56   (   0.03,-137.07) (   0.14,-136.44)   71.57                80
 10/21/2021   18:54:08   (  -0.03,-137.05) (   0.87,-141.00)  450.84                80