Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2019 6 26.  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)
 06/26/2019   11:24:55   (  79.43, -94.94) 06/26/2019   11:24:51  (  79.44, -94.89)    1.02                 4
 06/26/2019   12:14:16   ( -79.67,  74.36) 06/26/2019   12:15:29  ( -79.68,  74.42)    1.51                73
 06/29/2019   02:52:02   ( -79.25,-147.91) 06/29/2019   02:51:08  ( -79.25,-147.88)    0.49                54
 06/29/2019   03:41:21   (  79.51,  21.45) 06/29/2019   03:41:45  (  79.51,  21.44)    0.40                24
 07/01/2019   19:08:28   ( -79.33, -31.54) 07/01/2019   19:08:02  ( -79.32, -31.57)    0.69                26
 07/01/2019   19:57:47   (  79.58, 137.83) 07/01/2019   19:58:39  (  79.57, 137.76)    1.40                52
 07/04/2019   10:36:33   (  76.43, -96.64) 07/04/2019   10:35:20  (  76.59, -97.71)   32.65                73
 07/04/2019   11:24:53   ( -79.40,  84.80) 07/04/2019   11:24:55  ( -79.39,  84.74)    1.42                 2
 07/07/2019   02:51:58   (  79.21,  31.83) 07/07/2019   02:51:11  (  79.20,  31.75)    1.74                47
 07/07/2019   03:41:18   ( -79.50,-158.61) 07/07/2019   03:41:48  ( -79.49,-158.69)    1.67                30
 07/09/2019   19:08:23   (  79.31, 148.36) 07/09/2019   19:08:04  (  79.31, 148.29)    1.63                19