Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2018 12 6.  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)
 12/08/2018   10:35:27   (  79.39, -82.77) 12/08/2018   10:34:22  (  79.39, -82.82)    1.12                65
 12/08/2018   11:24:46   ( -79.69,  86.99) 12/08/2018   11:24:58  ( -79.70,  87.11)    2.66                12
 12/11/2018   02:51:54   (  79.46,  33.55) 12/11/2018   02:51:15  (  79.45,  33.46)    1.77                39
 12/11/2018   03:41:12   ( -79.79,-156.38) 12/11/2018   03:41:50  ( -79.80,-156.27)    2.29                38
 12/13/2018   19:08:20   (  79.55, 150.11) 12/13/2018   19:08:07  (  79.55, 150.02)    1.98                13
 12/13/2018   19:57:39   ( -79.85, -40.05) 12/13/2018   19:58:43  ( -79.86, -39.94)    2.28                64
 12/16/2018   10:35:28   ( -79.35,  96.94) 12/16/2018   10:34:24  ( -79.34,  96.80)    2.98                64
 12/16/2018   11:24:46   (  79.65, -93.34) 12/16/2018   11:24:59  (  79.64, -93.43)    1.78                13
 12/19/2018   02:51:52   ( -79.48,-146.30) 12/19/2018   02:51:14  ( -79.47,-146.41)    2.31                38