Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2019 8 2.  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)
 08/02/2019   19:08:25   ( -79.37, -31.27) 08/02/2019   19:08:08  ( -79.37, -31.22)    1.07                17
 08/02/2019   19:57:46   (  79.55, 137.65) 08/02/2019   19:58:47  (  79.55, 137.56)    1.88                61
 08/05/2019   10:35:31   (  79.19, -84.15) 08/05/2019   10:34:23  (  79.20, -84.03)    2.73                68
 08/05/2019   11:24:53   ( -79.40,  84.80) 08/05/2019   11:25:03  ( -79.39,  84.74)    1.43                10
 08/08/2019   02:51:57   (  79.26,  32.14) 08/08/2019   02:51:16  (  79.26,  32.16)    0.43                41
 08/08/2019   03:41:17   ( -79.54,-158.36) 08/08/2019   03:41:53  ( -79.55,-158.23)    2.83                36
 08/10/2019   19:08:24   (  79.32, 148.41) 08/10/2019   19:08:10  (  79.31, 148.34)    1.58                14
 08/10/2019   19:57:44   ( -79.60, -42.05) 08/10/2019   19:58:47  ( -79.60, -42.00)    1.03                63
 08/13/2019   10:35:31   ( -79.15,  95.60) 08/13/2019   10:34:26  ( -79.15,  95.62)    0.40                65
 08/13/2019   11:24:48   (  79.49, -94.55) 08/13/2019   11:25:00  (  79.50, -94.40)    3.20                12