Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2019 2 8.  Predictions up to the next  14.0 days:

     Date     Time(AURA) AURA Lat/Lon Date Time(NPP) NPP Lat/Lon    Distance(km)  Time Diff(sec)
 02/10/2019   11:25:01   ( -79.69,  87.04) 02/10/2019   11:24:40  ( -79.70,  87.15)    2.25                21
 02/10/2019   12:14:22   (  79.87,-103.98) 02/10/2019   12:15:19  (  79.87,-103.93)    0.95                57
 02/13/2019   02:52:45   (  78.04,  25.63) 02/13/2019   02:51:31  (  78.17,  25.13)   18.73                74
 02/13/2019   03:41:30   ( -79.75,-156.63) 02/13/2019   03:41:32  ( -79.76,-156.50)    2.63                 2
 02/15/2019   19:08:40   (  79.50, 149.77) 02/15/2019   19:07:49  (  79.49, 149.63)    2.95                51
 02/15/2019   19:58:01   ( -79.74, -40.87) 02/15/2019   19:58:27  ( -79.73, -41.02)    3.19                26
 02/18/2019   11:25:08   (  79.59, -93.71) 02/18/2019   11:24:40  (  79.58, -93.81)    2.10                28
 02/18/2019   12:14:29   ( -79.83,  75.70) 02/18/2019   12:15:18  ( -79.82,  75.58)    2.44                49
 02/21/2019   03:41:35   (  79.68,  22.81) 02/21/2019   03:41:30  (  79.67,  22.76)    1.11                 5