Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2020 7 16.  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)
 07/17/2020   05:59:46   (  -0.01,-128.38) (   0.14,-127.73)   74.43                80
 07/18/2020   18:18:38   (   0.02,-128.38) (   0.88,-132.29)  444.88                80
 07/19/2020   18:00:37   (   0.02,-128.39) (  -0.19,-127.28)  125.00                80
 07/21/2020   06:19:36   (  -0.02,-128.39) (  -0.83,-131.88)  397.65                80
 07/22/2020   05:56:17   (  -0.02,-128.39) (   0.30,-126.89)  171.29                80
 07/23/2020   18:15:08   (   0.01,-128.38) (   0.72,-131.45)  349.70                80
 07/24/2020   17:57:09   (  -0.02,-128.38) (  -0.42,-126.46)  218.68                80
 07/26/2020   06:16:08   (   0.02,-128.39) (  -0.60,-131.05)  304.18                80
 07/27/2020   05:52:49   (   0.01,-128.38) (   0.53,-126.06)  264.51                80
 07/28/2020   18:11:39   (   0.02,-128.36) (   0.55,-130.61)  256.93                80
 07/29/2020   17:53:39   (   0.01,-128.35) (  -0.59,-125.62)  311.48                80