Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2019 7 18.  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)
 07/20/2019   10:35:32   (  79.16, -84.34) 07/20/2019   10:34:21  (  79.17, -84.30)    0.92                71
 07/20/2019   11:24:52   ( -79.44,  85.14) 07/20/2019   11:24:58  ( -79.45,  85.22)    1.73                 6
 07/23/2019   02:51:56   (  79.29,  32.35) 07/23/2019   02:51:12  (  79.30,  32.45)    2.27                44
 07/23/2019   03:41:19   ( -79.46,-158.91) 07/23/2019   03:41:53  ( -79.45,-159.06)    3.17                34
 07/25/2019   19:08:24   (  79.29, 148.26) 07/25/2019   19:08:08  (  79.29, 148.15)    2.53                16
 07/25/2019   19:57:44   ( -79.58, -42.19) 07/25/2019   19:58:45  ( -79.57, -42.25)    1.39                61
 07/28/2019   10:35:29   ( -79.20,  95.87) 07/28/2019   10:34:22  ( -79.20,  95.94)    1.39                67
 07/28/2019   11:24:49   (  79.41, -95.07) 07/28/2019   11:25:00  (  79.41, -95.10)    0.68                11
 07/31/2019   02:51:57   ( -79.20,-148.24) 07/31/2019   02:51:18  ( -79.19,-148.36)    2.75                39