Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2020 8 19.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  METOP-A Lat/Lon    Distance(km)  Time Diff(sec)
 08/19/2020   05:01:50   (   0.03,-127.92) (   0.21,-127.01)  103.63                80
 08/20/2020   17:20:43   (  -0.03,-127.87) (   0.80,-131.61)  425.82                80
 08/21/2020   17:02:43   (  -0.03,-127.83) (  -0.27,-126.62)  137.30                80
 08/23/2020   05:21:44   (   0.03,-127.77) (  -0.76,-131.25)  396.88                80
 08/24/2020   04:58:26   (   0.03,-127.73) (   0.38,-126.28)  165.66                80
 08/25/2020   17:17:17   (  -0.03,-127.67) (   0.70,-130.87)  364.94                80
 08/26/2020   16:59:18   (  -0.03,-127.63) (  -0.38,-125.89)  197.54                80
 08/28/2020   05:18:19   (   0.02,-127.56) (  -0.65,-130.52)  337.35                80
 08/29/2020   04:55:01   (   0.03,-127.51) (   0.49,-125.55)  224.51                80
 08/30/2020   17:13:52   (  -0.03,-127.44) (   0.58,-130.13)  307.21                80
 08/31/2020   16:55:52   (  -0.03,-127.40) (  -0.50,-125.15)  254.88                80