Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2020 8 10.  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)
 08/11/2020   17:09:34   (  -0.03,-128.17) (  -0.06,-128.10)    9.26                80
 08/14/2020   05:05:14   (   0.03,-128.09) (   0.12,-127.74)   40.03                80
 08/15/2020   17:24:04   (  -0.02,-128.04) (   0.92,-132.33)  488.14                80
 08/16/2020   17:06:04   (  -0.03,-128.01) (  -0.15,-127.34)   75.52                80
 08/18/2020   05:25:04   (   0.03,-127.94) (  -0.85,-131.97)  458.44                80
 08/19/2020   05:01:44   (   0.04,-127.90) (   0.23,-126.98)  104.53                80
 08/20/2020   17:20:35   (  -0.04,-127.85) (   0.76,-131.58)  424.89                80
 08/21/2020   17:02:34   (  -0.04,-127.81) (  -0.31,-126.59)  138.27                80
 08/23/2020   05:21:34   (   0.04,-127.74) (  -0.75,-131.21)  395.85                80
 08/24/2020   04:58:14   (   0.05,-127.70) (   0.39,-126.24)  166.73                80