Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2019 4 11.  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)
 04/12/2019   05:45:06   (   0.04,-127.78) (  -0.31,-129.39)  183.66                80
 04/13/2019   05:27:03   (   0.04,-127.74) (   0.80,-124.39)  381.60                80
 04/14/2019   17:43:09   (  -0.05,-127.66) (   0.24,-128.95)  146.92                80
 04/15/2019   17:25:07   (  -0.05,-127.62) (  -0.87,-123.95)  418.28                80
 04/17/2019   05:41:22   (   0.05,-127.58) (  -0.19,-128.54)  110.42                80
 04/18/2019   05:23:20   (   0.05,-127.54) (   0.92,-123.55)  454.68                80
 04/19/2019   17:39:26   (  -0.05,-127.46) (   0.12,-128.10)   74.39                80
 04/20/2019   17:21:24   (  -0.05,-127.42) (  -0.99,-123.11)  490.48                80
 04/22/2019   05:37:40   (   0.06,-127.37) (  -0.01,-127.71)   38.85                80
 04/24/2019   17:35:44   (  -0.07,-127.23) (  -0.06,-127.27)    4.45                80