Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2020 10 9.  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)
 10/09/2020   18:00:50   (   0.11,-128.41) (   0.05,-128.04)   41.80                80
 10/11/2020   06:22:31   (  -0.12,-128.43) (  -1.09,-132.63)  479.54                80
 10/12/2020   05:59:13   (  -0.12,-128.42) (   0.05,-127.65)   88.53                80
 10/13/2020   18:20:45   (   0.13,-128.38) (   0.97,-132.21)  435.67                80
 10/14/2020   17:57:26   (   0.12,-128.37) (  -0.11,-127.20)  132.15                80
 10/16/2020   06:19:07   (  -0.13,-128.38) (  -0.91,-131.80)  389.92                80
 10/17/2020   05:55:49   (  -0.13,-128.37) (   0.22,-126.81)  177.65                80
 10/18/2020   18:17:21   (   0.14,-128.32) (   0.80,-131.37)  347.50                80
 10/19/2020   17:54:01   (   0.13,-128.30) (  -0.28,-126.37)  219.68                80
 10/21/2020   06:15:43   (  -0.15,-128.30) (  -0.73,-130.97)  303.41                80
 10/22/2020   05:52:23   (  -0.15,-128.28) (   0.35,-125.97)  263.56                80