Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2020 8 17.  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)
 08/18/2020   03:41:35   (  79.50,  21.42) 08/18/2020   03:41:33  (  79.50,  21.49)    1.48                 2
 08/18/2020   04:29:52   ( -81.49,-147.86) 08/18/2020   04:31:06  ( -81.15,-147.33)   38.37                74
 08/20/2020   19:08:42   ( -79.33, -31.50) 08/20/2020   19:07:49  ( -79.34, -31.39)    2.52                53
 08/20/2020   19:58:02   (  79.55, 137.67) 08/20/2020   19:58:27  (  79.55, 137.63)    0.89                25
 08/23/2020   11:25:10   ( -79.38,  84.74) 08/23/2020   11:24:44  ( -79.38,  84.76)    0.44                26
 08/23/2020   12:14:30   (  79.60,-106.10) 08/23/2020   12:15:22  (  79.59,-106.24)    2.96                52
 08/26/2020   02:54:30   (  72.83,  10.13) 08/26/2020   02:53:17  (  73.14,   8.26)   70.07                73
 08/26/2020   03:41:37   ( -79.47,-158.78) 08/26/2020   03:41:38  ( -79.46,-158.84)    1.49                 1
 08/28/2020   19:08:43   (  79.31, 148.39) 08/28/2020   19:07:53  (  79.31, 148.43)    0.80                50
 08/28/2020   19:58:05   ( -79.52, -42.57) 08/28/2020   19:58:33  ( -79.51, -42.71)    3.02                28
 08/31/2020   11:25:09   (  79.39, -95.18) 08/31/2020   11:24:46  (  79.39, -95.21)    0.53                23