Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2021 3 3.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  METOP-A Lat/Lon    Distance(km)  Time Diff(sec)
 03/03/2021   16:46:31   (   0.11,-128.33) (  -0.09,-127.55)   89.89                80
 03/05/2021   05:08:10   (  -0.12,-128.27) (  -0.97,-132.17)  444.58                80
 03/06/2021   04:44:51   (  -0.11,-128.28) (   0.15,-127.20)  123.79                80
 03/07/2021   17:06:22   (   0.12,-128.39) (   0.89,-131.79)  388.37                80
 03/08/2021   16:43:02   (   0.11,-128.40) (  -0.23,-126.82)  179.67                80
 03/10/2021   05:04:42   (  -0.12,-128.33) (  -0.83,-131.44)  355.65                80
 03/11/2021   04:41:22   (  -0.11,-128.34) (   0.28,-126.47)  212.52                80
 03/12/2021   17:02:55   (   0.13,-128.44) (   0.69,-131.08)  299.68                80
 03/13/2021   16:39:34   (   0.12,-128.46) (  -0.37,-126.09)  268.43                80
 03/15/2021   05:01:14   (  -0.13,-128.38) (  -0.63,-130.73)  267.15                80
 03/16/2021   04:37:54   (  -0.12,-128.39) (   0.43,-125.74)  300.78                80