Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-C
TLE Epoch: 2019 12 12.  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)
 12/13/2019   06:56:26   (  -0.03,-137.21) (  -0.90,-140.99)  430.69                80
 12/14/2019   06:32:56   (  -0.04,-137.21) (   0.25,-135.95)  144.31                80
 12/15/2019   18:51:29   (   0.04,-137.22) (   0.78,-140.43)  365.71                80
 12/16/2019   18:33:18   (   0.05,-137.22) (  -0.37,-135.39)  209.03                80
 12/18/2019   06:52:02   (  -0.05,-137.21) (  -0.63,-139.91)  307.34                80
 12/19/2019   06:28:30   (  -0.06,-137.20) (   0.46,-134.86)  266.99                80
 12/20/2019   18:47:04   (   0.06,-137.20) (   0.55,-139.34)  244.00                80
 12/21/2019   18:28:53   (   0.06,-137.20) (  -0.60,-134.30)  330.08                80
 12/23/2019   06:44:56   (  -0.06,-137.18) (  -0.42,-138.82)  187.40                80
 12/24/2019   06:26:46   (  -0.06,-137.17) (   0.73,-133.78)  386.17                80
 12/25/2019   18:42:38   (   0.06,-137.15) (   0.33,-138.25)  126.06                80