Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2020 6 4.  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)
 06/04/2020   11:25:04   ( -79.43,  85.06) 06/04/2020   11:24:16  ( -79.43,  85.16)    2.11                48
 06/04/2020   12:14:25   (  79.61,-106.02) 06/04/2020   12:14:55  (  79.61,-106.06)    0.82                30
 06/07/2020   03:41:33   ( -79.45,-158.94) 06/07/2020   03:41:10  ( -79.45,-158.92)    0.57                23
 06/07/2020   04:30:53   (  79.66,  10.24) 06/07/2020   04:31:48  (  79.66,  10.14)    2.18                55
 06/09/2020   19:09:46   (  76.33, 134.79) 06/09/2020   19:08:33  (  76.50, 133.63)   35.89                73
 06/09/2020   19:58:00   ( -79.54, -42.44) 06/09/2020   19:58:02  ( -79.53, -42.47)    0.74                 2
 06/12/2020   11:25:07   (  79.30, -95.78) 06/12/2020   11:24:17  (  79.29, -95.91)    2.90                50
 06/12/2020   12:14:27   ( -79.58,  73.78) 06/12/2020   12:14:54  ( -79.58,  73.71)    1.52                27
 06/15/2020   03:41:31   (  79.50,  21.43) 06/15/2020   03:41:05  (  79.51,  21.57)    3.14                26
 06/15/2020   04:30:55   ( -79.63,-170.02) 06/15/2020   04:31:47  ( -79.63,-170.12)    1.98                52
 06/17/2020   19:57:58   (  79.58, 137.85) 06/17/2020   19:57:57  (  79.59, 138.00)    3.15                 1