Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2020 11 2.  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)
 11/02/2020   18:07:06   (   0.18,-128.02) (   0.35,-128.86)   94.68                80
 11/03/2020   17:43:47   (   0.18,-127.99) (  -0.73,-123.86)  471.01                80
 11/05/2020   06:02:47   (  -0.19,-127.96) (  -0.31,-128.45)   55.88                80
 11/07/2020   18:03:40   (   0.20,-127.85) (   0.26,-128.00)   18.46                80
 11/10/2020   06:02:01   (  -0.21,-127.77) (  -0.15,-127.61)   18.88                80
 11/12/2020   18:00:14   (   0.21,-127.65) (   0.10,-127.17)   55.02                80
 11/14/2020   06:16:35   (  -0.21,-127.60) (  -1.12,-131.76)  473.99                80
 11/15/2020   05:58:35   (  -0.21,-127.55) (  -0.03,-126.76)   90.35                80