Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2019 4 10.  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)
 04/10/2019   17:28:50   (  -0.03,-127.81) (  -0.73,-124.79)  344.47                80
 04/12/2019   05:45:05   (   0.04,-127.78) (  -0.34,-129.38)  183.80                80
 04/13/2019   05:27:03   (   0.04,-127.74) (   0.77,-124.39)  381.38                80
 04/14/2019   17:43:09   (  -0.05,-127.66) (   0.26,-128.94)  147.48                80
 04/15/2019   17:25:06   (  -0.05,-127.62) (  -0.85,-123.95)  417.66                80
 04/17/2019   05:41:23   (   0.05,-127.58) (  -0.16,-128.55)  110.95                80
 04/18/2019   05:23:20   (   0.05,-127.53) (   0.96,-123.56)  454.04                80
 04/19/2019   17:39:27   (  -0.05,-127.45) (   0.08,-128.11)   75.28                80
 04/20/2019   17:21:24   (  -0.05,-127.41) (  -1.03,-123.12)  489.44                80
 04/22/2019   05:37:39   (   0.06,-127.36) (  -0.02,-127.71)   39.85                80