Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2019 12 15.  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)
 12/16/2019   05:12:31   (   0.15,-127.96) (   0.77,-125.09)  326.24                80
 12/17/2019   17:31:23   (  -0.14,-127.91) (   0.28,-129.67)  201.72                80
 12/18/2019   17:13:23   (  -0.14,-127.87) (  -0.81,-124.69)  361.99                80
 12/20/2019   05:32:24   (   0.13,-127.81) (  -0.19,-129.32)  171.23                80
 12/21/2019   05:09:05   (   0.13,-127.77) (   0.90,-124.33)  391.98                80
 12/22/2019   17:27:56   (  -0.12,-127.72) (   0.15,-128.92)  136.86                80
 12/23/2019   17:09:57   (  -0.13,-127.68) (  -0.94,-123.93)  426.30                80
 12/25/2019   05:28:57   (   0.12,-127.61) (  -0.12,-128.55)  107.57                80
 12/26/2019   05:05:38   (   0.12,-127.57) (   0.97,-123.57)  455.15                80
 12/27/2019   17:24:30   (  -0.11,-127.50) (   0.02,-128.16)   74.74                80
 12/28/2019   17:06:30   (  -0.11,-127.46) (  -1.07,-123.18)  488.04                80