Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-C
TLE Epoch: 2021 12 24.  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)
 12/24/2021   18:30:23   (  -0.03,-137.22) (  -0.50,-135.17)  233.27                80
 12/26/2021   06:52:04   (   0.02,-137.20) (  -0.55,-139.76)  291.72                80
 12/27/2021   06:28:45   (   0.02,-137.20) (   0.59,-134.77)  276.92                80
 12/28/2021   18:50:16   (  -0.02,-137.20) (   0.48,-139.32)  242.40                80
 12/29/2021   18:29:38   (  -0.03,-137.20) (  -0.67,-134.34)  325.84                80
 12/31/2021   06:48:39   (   0.02,-137.17) (  -0.34,-138.94)  200.90                80
 01/01/2022   06:25:20   (   0.03,-137.15) (   0.75,-133.94)  366.61                80
 01/02/2022   18:44:11   (  -0.02,-137.14) (   0.30,-138.49)  154.46                80
 01/03/2022   18:26:13   (  -0.02,-137.12) (  -0.85,-133.50)  412.92                80
 01/05/2022   06:45:13   (   0.02,-137.09) (  -0.23,-138.09)  114.87                80
 01/06/2022   06:21:54   (   0.01,-137.07) (   0.92,-133.10)  452.30                80