Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2020 8 6.  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)
 08/09/2020   05:11:24   (   0.03,-128.26) (  -0.00,-128.49)   26.05                80
 08/11/2020   17:09:35   (  -0.03,-128.22) (  -0.09,-128.10)   14.52                80
 08/14/2020   05:05:13   (   0.03,-128.17) (   0.10,-127.74)   48.50                80
 08/15/2020   17:24:05   (  -0.03,-128.13) (   0.89,-132.33)  478.93                80
 08/16/2020   17:06:04   (  -0.03,-128.10) (  -0.18,-127.35)   85.80                80
 08/18/2020   05:25:05   (   0.03,-128.06) (  -0.82,-131.98)  445.67                80
 08/19/2020   05:01:44   (   0.04,-128.03) (   0.26,-126.99)  118.30                80
 08/20/2020   17:20:35   (  -0.04,-127.98) (   0.73,-131.59)  410.46                80