Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-C
TLE Epoch: 2020 10 11.  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)
 10/11/2020   18:15:06   (   0.12,-128.40) (   0.61,-130.54)  243.93                80
 10/12/2020   17:51:47   (   0.12,-128.39) (  -0.51,-125.55)  324.08                80
 10/14/2020   06:13:30   (  -0.13,-128.41) (  -0.49,-130.15)  197.63                80
 10/15/2020   05:50:11   (  -0.12,-128.40) (   0.63,-125.16)  370.23                80
 10/16/2020   18:11:44   (   0.13,-128.35) (   0.42,-129.71)  154.41                80
 10/17/2020   17:48:25   (   0.12,-128.34) (  -0.70,-124.72)  413.08                80
 10/19/2020   06:10:06   (  -0.14,-128.35) (  -0.34,-129.31)  109.46                80
 10/20/2020   05:46:48   (  -0.13,-128.33) (   0.78,-124.32)  457.75                80
 10/21/2020   18:08:20   (   0.15,-128.28) (   0.29,-128.87)   68.06                80
 10/22/2020   17:45:02   (   0.15,-128.26) (  -0.83,-123.88)  498.79                80
 10/24/2020   06:06:43   (  -0.16,-128.26) (  -0.19,-128.48)   24.58                80