Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2019 7 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)
 07/04/2019   11:24:56   ( -79.39,  84.77) 07/04/2019   11:24:55  ( -79.39,  84.71)    1.40                 1
 07/04/2019   12:12:05   (  81.71, -56.74) 07/04/2019   12:13:18  (  81.03, -57.63)   77.05                73
 07/07/2019   02:52:02   (  79.21,  31.86) 07/07/2019   02:51:11  (  79.21,  31.77)    2.22                51
 07/07/2019   03:41:23   ( -79.46,-158.89) 07/07/2019   03:41:49  ( -79.46,-158.98)    1.92                26
 07/09/2019   19:08:29   (  79.28, 148.15) 07/09/2019   19:08:05  (  79.27, 148.04)    2.26                24
 07/09/2019   19:57:49   ( -79.56, -42.31) 07/09/2019   19:58:42  ( -79.55, -42.40)    1.91                53
 07/12/2019   10:36:18   ( -77.31,  86.52) 07/12/2019   10:35:04  ( -77.44,  85.84)   22.23                74
 07/12/2019   11:24:54   (  79.41, -95.08) 07/12/2019   11:24:57  (  79.41, -95.16)    1.83                 3
 07/15/2019   02:52:00   ( -79.25,-147.89) 07/15/2019   02:51:12  ( -79.25,-147.88)    0.20                48
 07/15/2019   03:41:19   (  79.51,  21.43) 07/15/2019   03:41:49  (  79.50,  21.39)    0.94                30
 07/17/2019   19:08:25   ( -79.38, -31.17) 07/17/2019   19:08:04  ( -79.39, -31.09)    1.58                21