Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2019 10 29.  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)
 11/01/2019   10:36:04   ( -77.79,  88.49) 11/01/2019   10:34:50  ( -77.90,  87.91)   19.06                74
 11/01/2019   11:24:47   (  79.56, -94.10) 11/01/2019   11:24:50  (  79.55, -94.18)    1.71                 3
 11/04/2019   02:51:55   ( -79.41,-146.87) 11/04/2019   02:51:03  ( -79.41,-146.89)    0.51                52
 11/04/2019   03:41:15   (  79.63,  22.30) 11/04/2019   03:41:41  (  79.62,  22.19)    2.30                26
 11/06/2019   19:08:24   ( -79.48, -30.49) 11/06/2019   19:07:55  ( -79.48, -30.54)    1.14                29
 11/06/2019   19:57:44   (  79.70, 138.69) 11/06/2019   19:58:33  (  79.69, 138.55)    2.89                49
 11/09/2019   11:24:53   ( -79.56,  85.88) 11/09/2019   11:24:47  ( -79.55,  85.80)    1.72                 6
 11/09/2019   12:14:11   (  79.84,-104.37) 11/09/2019   12:15:22  (  79.85,-104.23)    2.99                71
 11/12/2019   02:52:02   (  79.34,  32.66) 11/12/2019   02:51:02  (  79.34,  32.54)    2.74                60