Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2020 11 6.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  METOP-B Lat/Lon    Distance(km)  Time Diff(sec)
 11/07/2020   18:03:40   (   0.20,-127.86) (   0.24,-128.01)   17.57                80
 11/10/2020   06:02:01   (  -0.21,-127.77) (  -0.19,-127.60)   19.27                80
 11/12/2020   17:57:35   (   0.21,-127.66) (   0.09,-127.17)   56.27                80
 11/14/2020   06:16:35   (  -0.21,-127.61) (  -1.11,-131.76)  473.19                80
 11/15/2020   05:58:35   (  -0.21,-127.56) (  -0.02,-126.76)   91.26                80
 11/16/2020   18:14:48   (   0.21,-127.48) (   1.07,-131.32)  437.28                80
 11/17/2020   17:56:48   (   0.22,-127.43) (  -0.02,-126.32)  126.71                80
 11/19/2020   06:13:09   (  -0.22,-127.37) (  -1.00,-130.91)  403.93                80