Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-C
TLE Epoch: 2019 7 12.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  METOP-C Lat/Lon    Distance(km)  Time Diff(sec)
 07/14/2019   06:03:00   (   0.10,-127.74) (   0.09,-127.72)    2.52                80
 07/16/2019   17:58:34   (  -0.10,-127.84) (  -0.20,-127.29)   62.26                80
 07/18/2019   06:20:13   (   0.07,-127.89) (  -0.85,-131.88)  455.96                80
 07/19/2019   05:56:54   (   0.09,-127.92) (   0.30,-126.90)  115.90                80
 07/20/2019   18:18:27   (  -0.06,-127.98) (   0.74,-131.46)  397.02                80
 07/21/2019   17:55:08   (  -0.09,-128.01) (  -0.42,-126.47)  175.16                80
 07/23/2019   06:16:48   (   0.06,-128.05) (  -0.64,-131.06)  343.13                80
 07/24/2019   05:53:29   (   0.08,-128.08) (   0.52,-126.07)  228.34                80
 07/25/2019   18:15:01   (  -0.05,-128.13) (   0.52,-130.63)  285.57                80