Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-C
TLE Epoch: 2021 11 11.  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)
 11/13/2021   06:41:33   (   0.03,-137.20) (  -0.01,-137.27)   10.19                80
 11/15/2021   18:39:48   (  -0.03,-137.18) (  -0.12,-136.85)   38.40                80
 11/17/2021   06:58:47   (   0.03,-137.18) (  -0.93,-141.44)  485.52                80
 11/18/2021   06:35:28   (   0.03,-137.17) (   0.22,-136.45)   82.85                80
 11/19/2021   18:54:21   (  -0.02,-137.15) (   0.85,-141.00)  439.07                80
 11/20/2021   18:36:22   (  -0.02,-137.14) (  -0.30,-136.01)  128.86                80
 11/22/2021   06:55:22   (   0.01,-137.12) (  -0.75,-140.60)  396.28                80
 11/23/2021   06:32:02   (   0.01,-137.10) (   0.34,-135.60)  171.16                80
 11/24/2021   18:50:55   (  -0.00,-137.07) (   0.67,-140.16)  352.13                80