Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2019 3 16.  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)
 03/17/2019   17:26:37   (   0.02,-128.33) (  -0.92,-123.96)  496.81                80
 03/19/2019   05:45:33   (  -0.02,-128.34) (  -0.09,-128.56)   26.32                80
 03/21/2019   17:43:38   (   0.02,-128.28) (  -0.02,-128.13)   17.43                80
 03/24/2019   05:39:12   (  -0.02,-128.28) (   0.11,-127.74)   62.53                80
 03/25/2019   17:57:58   (   0.02,-128.23) (   0.93,-132.29)  463.24                80
 03/26/2019   17:39:56   (   0.02,-128.21) (  -0.17,-127.29)  104.58                80
 03/28/2019   05:58:52   (  -0.01,-128.22) (  -0.84,-131.89)  418.88                80
 03/29/2019   05:35:30   (  -0.02,-128.20) (   0.27,-126.90)  148.49                80
 03/30/2019   17:54:17   (   0.01,-128.14) (   0.72,-131.46)  378.30                80