Simultaneous Nadir Overpasses (SNOs) between METOP-A and NPP
TLE Epoch: 2020 6 30.  Predictions up to the next  14.0 days:

     Date     Time(METOP-A) METOP-A Lat/Lon Date Time(NPP) NPP Lat/Lon    Distance(km)  Time Diff(sec)
 07/14/2020   17:15:56   ( -76.18,  87.83) 07/14/2020   17:14:51  ( -76.19,  84.07)   99.83                65
 07/14/2020   18:06:40   (  75.98,-105.47) 07/14/2020   18:05:32  (  75.98,-107.88)   64.99                68
 07/14/2020   18:57:25   ( -75.83,  61.36) 07/14/2020   18:56:13  ( -75.83,  59.94)   38.72                72
 07/14/2020   19:48:08   (  75.63,-131.92) 07/14/2020   19:46:54  (  75.66,-132.20)    8.08                74
 07/14/2020   20:38:50   ( -75.62,  35.37) 07/14/2020   20:37:37  ( -75.60,  35.30)    3.22                73