Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-C
TLE Epoch: 2020 1 19.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  METOP-C Lat/Lon    Distance(km)  Time Diff(sec)
 01/19/2020   18:22:39   (  -0.01,-128.42) (   0.86,-132.44)  458.07                80
 01/20/2020   17:59:08   (  -0.02,-128.42) (  -0.23,-127.40)  116.13                80
 01/22/2020   06:20:31   (   0.01,-128.43) (  -0.78,-131.92)  397.82                80
 01/23/2020   05:57:00   (   0.02,-128.43) (   0.38,-126.88)  176.30                80
 01/24/2020   18:18:13   (  -0.01,-128.40) (   0.66,-131.35)  337.19                80
 01/25/2020   17:54:42   (  -0.01,-128.39) (  -0.50,-126.32)  236.76                80
 01/27/2020   06:16:04   (   0.00,-128.40) (  -0.56,-130.83)  277.44                80
 01/28/2020   05:52:34   (   0.00,-128.39) (   0.60,-125.79)  296.60                80
 01/29/2020   18:13:46   (   0.01,-128.36) (   0.46,-130.26)  217.27                80
 01/30/2020   17:50:16   (   0.01,-128.35) (  -0.70,-125.23)  356.37                80
 02/01/2020   06:11:38   (  -0.01,-128.36) (  -0.34,-129.74)  158.58                80