Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2019 4 27.  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)
 04/28/2019   19:10:21   ( -75.16, -48.72) 04/28/2019   19:09:07  ( -75.42, -50.08)   48.03                74
 04/28/2019   19:58:10   (  79.52, 137.38) 04/28/2019   19:58:11  (  79.53, 137.42)    0.94                 1
 05/01/2019   11:25:17   ( -79.29,  84.06) 05/01/2019   11:24:30  ( -79.28,  83.92)    3.05                47
 05/01/2019   12:14:35   (  79.59,-106.25) 05/01/2019   12:15:05  (  79.59,-106.29)    1.05                30
 05/04/2019   03:41:40   ( -79.48,-158.83) 05/04/2019   03:41:21  ( -79.48,-158.75)    1.64                19
 05/04/2019   04:31:02   (  79.62,   9.84) 05/04/2019   04:32:01  (  79.62,   9.71)    2.62                59
 05/06/2019   19:08:44   (  79.34, 148.51) 05/06/2019   19:07:36  (  79.35, 148.65)    2.95                68
 05/06/2019   19:58:06   ( -79.54, -42.49) 05/06/2019   19:58:16  ( -79.54, -42.48)    0.35                10
 05/09/2019   11:25:10   (  79.40, -95.21) 05/09/2019   11:24:31  (  79.41, -95.11)    2.11                39