Simultaneous Nadir Overpasses (SNOs) between METOP-A and NPP
TLE Epoch: 2015 11 28.  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)
 11/28/2015   20:25:39   ( -72.91,  45.44) 11/28/2015   20:26:49  ( -72.89,  45.50)    2.84                70
 11/28/2015   21:16:21   (  72.77,-147.51) 11/28/2015   21:17:34  (  72.85,-147.11)   16.30                73
 11/28/2015   22:07:04   ( -72.74,  19.74) 11/28/2015   22:08:17  ( -72.80,  20.33)   20.42                73
 11/28/2015   22:57:48   (  72.50,-173.41) 11/28/2015   22:58:58  (  72.56,-171.87)   51.86                70
 11/28/2015   23:48:32   ( -72.41,  -6.25) 11/28/2015   23:49:41  ( -72.50,  -4.44)   61.55                69
 11/29/2015   00:39:16   (  72.17, 160.61) 11/29/2015   00:40:21  (  72.20, 163.45)   96.71                65