Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2019 2 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)
 02/18/2019   05:46:59   (  -0.02,-128.21) (  -0.11,-128.56)   40.32                80
 02/20/2019   17:45:05   (   0.03,-128.23) (  -0.02,-128.13)   11.84                80
 02/23/2019   05:40:39   (  -0.02,-128.30) (   0.12,-127.74)   64.97                80
 02/24/2019   17:59:26   (   0.02,-128.30) (   0.90,-132.30)  455.85                80
 02/25/2019   17:41:23   (   0.02,-128.31) (  -0.20,-127.30)  115.34                80
 02/27/2019   06:00:20   (  -0.02,-128.37) (  -0.80,-131.90)  402.43                80
 02/28/2019   05:36:57   (  -0.02,-128.38) (   0.30,-126.90)  167.91                80
 03/01/2019   17:55:45   (   0.01,-128.36) (   0.72,-131.47)  354.37                80
 03/02/2019   17:37:42   (   0.01,-128.37) (  -0.39,-126.47)  216.33                80