Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2019 10 24.  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)
 10/27/2019   02:51:50   (  79.38,  32.92) 10/27/2019   02:51:07  (  79.37,  32.80)    2.53                43
 10/27/2019   03:41:10   ( -79.65,-157.54) 10/27/2019   03:41:44  ( -79.65,-157.63)    1.92                34
 10/29/2019   19:08:16   (  79.51, 149.72) 10/29/2019   19:07:57  (  79.51, 149.71)    0.25                19
 10/29/2019   19:57:36   ( -79.78, -40.67) 10/29/2019   19:58:34  ( -79.78, -40.65)    0.58                58
 11/01/2019   10:35:24   ( -79.34,  96.82) 11/01/2019   10:34:12  ( -79.34,  96.78)    0.98                72
 11/01/2019   11:24:44   (  79.56, -94.05) 11/01/2019   11:24:50  (  79.55, -94.18)    2.59                 6
 11/04/2019   02:51:51   ( -79.39,-147.02) 11/04/2019   02:51:04  ( -79.38,-147.12)    2.22                47
 11/04/2019   03:41:07   (  79.75,  23.19) 11/04/2019   03:41:37  (  79.75,  23.33)    2.64                30
 11/06/2019   19:08:17   ( -79.49, -30.40) 11/06/2019   19:07:55  ( -79.49, -30.50)    2.10                22