Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2018 3 25.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  METOP-B Lat/Lon    Distance(km)  Time Diff(sec)
 03/26/2018   05:22:55   (   0.00,-134.62) (   0.00,-134.62)    0.00                 0
 03/27/2018   16:46:15   (   0.01,-134.56) (   0.01,-134.56)    0.00                 0
 03/28/2018   05:28:33   (   0.01,-134.52) (   0.01,-134.52)    0.00                 0
 03/30/2018   05:07:18   (   0.00,-134.42) (   0.00,-134.42)    0.00                 0
 03/31/2018   05:19:13   (   0.00,-134.37) (   0.00,-134.37)    0.00                 0
 04/01/2018   06:27:34   (   0.03,-134.32) (   0.03,-134.32)    0.00                 0
 04/02/2018   17:13:43   (  -0.01,-134.26) (  -0.01,-134.26)    0.00                 0
 04/03/2018   15:37:07   (   0.03,-134.21) (   0.03,-134.21)    0.00                 0
 04/05/2018   04:37:44   (  -0.00,-134.11) (  -0.00,-134.11)    0.00                 0
 04/05/2018   22:35:17   (  -0.08,-134.08) (  -0.08,-134.08)    0.00                 0
 04/06/2018   18:00:23   (  -0.03,-134.04) (  -0.03,-134.04)    0.00                 0
 04/08/2018   16:06:57   (   0.00,-133.92) (   0.00,-133.92)    0.00                 0