Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2020 11 11.  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)
 11/12/2020   17:57:35   (   0.21,-127.67) (   0.09,-127.17)   57.51                80
 11/14/2020   06:16:35   (  -0.21,-127.62) (  -1.11,-131.76)  471.22                80
 11/15/2020   05:58:35   (  -0.21,-127.58) (  -0.02,-126.76)   93.56                80
 11/16/2020   18:14:48   (   0.21,-127.51) (   1.07,-131.32)  434.72                80
 11/17/2020   17:56:48   (   0.22,-127.46) (  -0.02,-126.32)  129.57                80
 11/19/2020   06:13:09   (  -0.22,-127.40) (  -1.00,-130.91)  400.40                80
 11/20/2020   05:55:09   (  -0.22,-127.36) (   0.09,-125.92)  163.95                80
 11/21/2020   18:11:21   (   0.22,-127.28) (   0.95,-130.47)  364.69                80
 11/22/2020   17:53:22   (   0.23,-127.23) (  -0.14,-125.47)  199.47                80
 11/24/2020   06:09:42   (  -0.23,-127.16) (  -0.88,-130.07)  330.97                80
 11/25/2020   05:51:43   (  -0.23,-127.12) (   0.21,-125.07)  233.27                80