Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2020 7 14.  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)
 07/17/2020   03:41:33   (  79.45,  21.10) 07/17/2020   03:41:18  (  79.46,  21.15)    1.15                15
 07/17/2020   04:30:53   ( -79.72,-169.36) 07/17/2020   04:31:55  ( -79.73,-169.24)    2.64                62
 07/19/2020   19:08:39   ( -79.30, -31.69) 07/19/2020   19:07:34  ( -79.30, -31.66)    0.56                65
 07/19/2020   19:57:59   (  79.52, 137.46) 07/19/2020   19:58:12  (  79.51, 137.39)    1.58                13
 07/22/2020   11:25:07   ( -79.33,  84.40) 07/22/2020   11:24:30  ( -79.32,  84.31)    1.90                37
 07/22/2020   12:14:24   (  79.66,-105.66) 07/22/2020   12:15:04  (  79.67,-105.54)    2.48                40
 07/25/2020   03:41:31   ( -79.51,-158.50) 07/25/2020   03:41:21  ( -79.52,-158.39)    2.39                10
 07/25/2020   04:30:52   (  79.69,  10.41) 07/25/2020   04:32:00  (  79.69,  10.42)    0.45                68
 07/27/2020   19:08:38   (  79.29, 148.27) 07/27/2020   19:07:39  (  79.28, 148.23)    0.97                59