Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2020 8 11.  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)
 08/14/2020   05:05:13   (   0.02,-128.09) (   0.09,-127.73)   40.12                80
 08/15/2020   17:24:05   (  -0.02,-128.04) (   0.90,-132.33)  487.96                80
 08/16/2020   17:06:04   (  -0.03,-128.01) (  -0.18,-127.34)   75.69                80
 08/18/2020   05:25:05   (   0.03,-127.95) (  -0.83,-131.98)  458.23                80
 08/19/2020   05:01:44   (   0.04,-127.91) (   0.25,-126.99)  104.77                80
 08/20/2020   17:20:34   (  -0.04,-127.85) (   0.80,-131.57)  424.57                80
 08/21/2020   17:02:35   (  -0.04,-127.81) (  -0.34,-126.60)  138.64                80
 08/23/2020   05:21:34   (   0.04,-127.75) (  -0.72,-131.22)  395.51                80
 08/24/2020   04:58:14   (   0.04,-127.70) (   0.35,-126.23)  167.07                80
 08/25/2020   17:17:05   (  -0.04,-127.63) (   0.64,-130.83)  363.45                80