Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-C
TLE Epoch: 2019 8 21.  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)
 08/22/2019   05:53:28   (  -0.06,-128.44) (   0.47,-126.05)  271.93                80
 08/23/2019   18:14:58   (   0.11,-128.44) (   0.60,-130.60)  245.90                80
 08/24/2019   17:51:39   (   0.08,-128.44) (  -0.57,-125.62)  322.06                80
 08/26/2019   06:13:20   (  -0.12,-128.42) (  -0.50,-130.21)  203.41                80
 08/27/2019   05:50:00   (  -0.09,-128.40) (   0.61,-125.21)  363.62                80
 08/28/2019   18:11:31   (   0.14,-128.39) (   0.44,-129.76)  155.93                80
 08/29/2019   17:48:12   (   0.11,-128.38) (  -0.72,-124.78)  411.19                80
 08/31/2019   06:09:52   (  -0.15,-128.35) (  -0.35,-129.37)  114.92                80
 09/01/2019   05:46:33   (  -0.12,-128.34) (   0.76,-124.37)  451.67                80
 09/02/2019   18:08:03   (   0.16,-128.32) (   0.29,-128.92)   68.69                80
 09/03/2019   17:44:45   (   0.13,-128.30) (  -0.87,-123.94)  498.14                80