Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2020 7 20.  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)
 07/21/2020   05:01:59   (   0.00,-128.38) (   0.43,-126.49)  216.33                80
 07/22/2020   17:20:51   (  -0.00,-128.40) (   0.57,-131.08)  305.27                80
 07/23/2020   17:02:50   (   0.00,-128.41) (  -0.50,-126.09)  262.94                80
 07/25/2020   05:21:50   (   0.00,-128.41) (  -0.51,-130.73)  264.13                80
 07/26/2020   04:58:30   (  -0.00,-128.41) (   0.56,-125.74)  303.43                80
 07/27/2020   17:17:21   (  -0.00,-128.41) (   0.44,-130.33)  219.33                80
 07/28/2020   16:59:22   (  -0.00,-128.41) (  -0.69,-125.36)  348.30                80
 07/30/2020   05:18:21   (   0.00,-128.41) (  -0.37,-129.98)  179.45                80
 07/31/2020   04:55:02   (   0.00,-128.40) (   0.76,-125.00)  387.43                80
 08/01/2020   17:13:53   (  -0.00,-128.39) (   0.24,-129.60)  136.78                80
 08/02/2020   16:55:53   (  -0.00,-128.39) (  -0.83,-124.61)  430.37                80