Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2019 11 21.  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)
 11/23/2019   17:30:34   (  -0.22,-128.47) (  -0.22,-128.47)    1.11                80
 11/26/2019   05:26:16   (   0.22,-128.44) (   0.29,-128.12)   36.94                80
 11/27/2019   17:45:08   (  -0.21,-128.42) (   0.72,-132.71)  488.16                80
 11/28/2019   17:27:09   (  -0.21,-128.41) (  -0.37,-127.72)   78.01                80
 11/30/2019   05:46:10   (   0.20,-128.39) (  -0.65,-132.35)  450.70                80
 12/01/2019   05:22:50   (   0.20,-128.37) (   0.44,-127.37)  114.99                80
 12/02/2019   17:41:42   (  -0.19,-128.34) (   0.62,-131.95)  410.96                80
 12/03/2019   17:23:42   (  -0.19,-128.33) (  -0.46,-126.96)  154.91                80
 12/05/2019   05:42:43   (   0.18,-128.31) (  -0.55,-131.59)  373.93                80