Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-C
TLE Epoch: 2021 2 8.  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)
 02/08/2021   05:53:40   (   0.01,-127.47) (   0.53,-125.18)  261.78                80
 02/09/2021   18:09:52   (  -0.06,-127.56) (   0.43,-129.75)  249.34                80
 02/10/2021   17:51:53   (  -0.02,-127.60) (  -0.67,-124.75)  324.92                80
 02/12/2021   06:08:14   (   0.07,-127.64) (  -0.33,-129.35)  195.71                80
 02/13/2021   05:50:15   (   0.04,-127.68) (   0.77,-124.36)  378.78                80
 02/14/2021   18:06:27   (  -0.08,-127.77) (   0.20,-128.92)  132.33                80
 02/15/2021   17:48:27   (  -0.05,-127.81) (  -0.90,-123.93)  441.85                80
 02/17/2021   06:04:49   (   0.10,-127.84) (  -0.08,-128.53)   79.31                80
 02/18/2021   05:46:49   (   0.07,-127.88) (   1.02,-123.54)  494.73                80
 02/19/2021   18:03:03   (  -0.11,-127.96) (  -0.09,-128.12)   17.29                80