Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-C
TLE Epoch: 2020 2 10.  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)
 02/11/2020   06:01:00   (  -0.05,-128.27) (   0.08,-127.79)   54.40                80
 02/12/2020   18:22:27   (   0.09,-128.34) (   0.99,-132.32)  454.38                80
 02/13/2020   17:59:07   (   0.06,-128.37) (  -0.18,-127.33)  118.60                80
 02/15/2020   06:20:43   (  -0.11,-128.39) (  -0.87,-131.90)  399.45                80
 02/16/2020   05:57:22   (  -0.07,-128.42) (   0.26,-126.90)  173.11                80
 02/17/2020   18:18:50   (   0.11,-128.49) (   0.77,-131.44)  336.88                80
 02/18/2020   17:55:30   (   0.08,-128.51) (  -0.41,-126.45)  235.48                80
 02/20/2020   06:17:05   (  -0.12,-128.53) (  -0.69,-131.01)  283.35                80
 02/21/2020   05:53:44   (  -0.10,-128.55) (   0.49,-126.02)  288.86                80
 02/22/2020   18:15:13   (   0.14,-128.61) (   0.55,-130.56)  221.84                80
 02/23/2020   17:51:51   (   0.11,-128.63) (  -0.57,-125.56)  350.41                80