Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2020 2 1.  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)
 02/02/2020   19:57:56   ( -79.68, -41.31) 02/02/2020   19:57:49  ( -79.68, -41.34)    0.83                 7
 02/02/2020   20:47:15   (  79.93, 128.25) 02/02/2020   20:48:25  (  79.94, 128.41)    3.19                70
 02/05/2020   11:25:03   (  79.45, -94.70) 02/05/2020   11:24:06  (  79.44, -94.85)    3.11                57
 02/05/2020   12:14:23   ( -79.72,  74.87) 02/05/2020   12:14:43  ( -79.72,  74.81)    1.35                20
 02/08/2020   03:41:26   (  79.67,  22.76) 02/08/2020   03:40:55  (  79.68,  22.92)    3.19                31
 02/08/2020   04:30:50   ( -79.79,-168.69) 02/08/2020   04:31:37  ( -79.79,-168.77)    1.56                47
 02/10/2020   19:57:55   (  79.67, 138.61) 02/10/2020   19:57:52  (  79.66, 138.47)    3.04                 3
 02/10/2020   20:47:16   ( -79.90, -51.99) 02/10/2020   20:48:30  ( -79.89, -52.06)    1.46                74
 02/13/2020   11:25:02   ( -79.52,  85.81) 02/13/2020   11:24:08  ( -79.52,  85.78)    0.61                54