Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-C
TLE Epoch: 2021 1 26.  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)
 01/26/2021   18:02:09   (   0.06,-127.76) (  -0.04,-127.23)   59.33                80
 01/28/2021   06:18:32   (  -0.02,-127.67) (  -0.94,-131.84)  475.43                80
 01/29/2021   06:00:31   (  -0.05,-127.63) (   0.10,-126.83)   90.61                80
 01/30/2021   18:16:43   (   0.01,-127.61) (   0.85,-131.40)  431.88                80
 01/31/2021   17:58:44   (   0.04,-127.57) (  -0.25,-126.41)  133.71                80
 02/02/2021   06:15:05   (   0.00,-127.47) (  -0.77,-131.00)  402.04                80
 02/03/2021   05:57:05   (  -0.02,-127.43) (   0.27,-125.99)  163.49                80
 02/04/2021   18:13:17   (  -0.02,-127.41) (   0.69,-130.56)  359.79                80
 02/05/2021   17:55:18   (   0.00,-127.36) (  -0.41,-125.57)  205.00                80
 02/07/2021   06:11:39   (   0.04,-127.25) (  -0.60,-130.17)  332.21                80
 02/08/2021   05:53:38   (   0.01,-127.20) (   0.45,-125.16)  232.51                80