Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2019 10 23.  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)
 10/23/2019   05:29:29   (   0.27,-128.26) (   0.23,-128.36)   11.58                80
 10/25/2019   17:30:23   (  -0.28,-128.33) (  -0.38,-127.98)   39.97                80
 10/27/2019   05:49:25   (   0.28,-128.35) (  -0.63,-132.61)  484.55                80
 10/28/2019   05:26:05   (   0.28,-128.37) (   0.44,-127.62)   84.89                80
 10/29/2019   17:44:59   (  -0.28,-128.40) (   0.54,-132.22)  434.91                80
 10/30/2019   17:26:59   (  -0.27,-128.42) (  -0.54,-127.24)  134.63                80
 11/01/2019   05:46:00   (   0.27,-128.44) (  -0.48,-131.86)  390.16                80
 11/02/2019   05:22:41   (   0.27,-128.45) (   0.60,-126.88)  178.70                80
 11/03/2019   17:41:34   (  -0.27,-128.47) (   0.38,-131.48)  342.22                80
 11/04/2019   17:23:35   (  -0.26,-128.48) (  -0.70,-126.49)  226.86                80