Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2020 7 25.  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)
 07/25/2020   03:41:31   ( -79.51,-158.46) 07/25/2020   03:41:21  ( -79.52,-158.34)    2.48                10
 07/25/2020   04:30:52   (  79.70,  10.52) 07/25/2020   04:32:00  (  79.70,  10.53)    0.24                68
 07/27/2020   19:08:38   (  79.27, 148.11) 07/27/2020   19:07:39  (  79.26, 148.06)    1.09                59
 07/27/2020   19:57:57   ( -79.58, -42.14) 07/27/2020   19:58:15  ( -79.58, -42.10)    0.70                18
 07/30/2020   11:25:05   (  79.32, -95.62) 07/30/2020   11:24:34  (  79.32, -95.74)    2.66                31
 07/30/2020   12:14:25   ( -79.60,  73.90) 07/30/2020   12:15:11  ( -79.60,  73.86)    0.90                46
 08/02/2020   03:41:28   (  79.53,  21.67) 08/02/2020   03:41:24  (  79.54,  21.80)    2.52                 4
 08/02/2020   04:30:51   ( -79.69,-169.54) 08/02/2020   04:32:05  ( -79.68,-169.64)    2.03                74
 08/04/2020   19:08:38   ( -79.25, -31.97) 08/04/2020   19:07:45  ( -79.24, -32.08)    2.35                53
 08/04/2020   19:57:55   (  79.58, 137.92) 08/04/2020   19:58:19  (  79.59, 137.99)    1.60                24
 08/07/2020   11:25:03   ( -79.34,  84.50) 08/07/2020   11:24:38  ( -79.33,  84.36)    2.93                25