Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2019 5 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)
 05/28/2019   02:52:22   ( -78.77,-150.79) 05/28/2019   02:51:08  ( -78.81,-150.96)    5.86                74
 05/28/2019   03:41:29   (  79.52,  21.50) 05/28/2019   03:41:32  (  79.52,  21.57)    1.46                 3
 05/30/2019   19:08:36   ( -79.32, -31.60) 05/30/2019   19:07:50  ( -79.32, -31.56)    0.76                46
 05/30/2019   19:57:56   (  79.54, 137.55) 05/30/2019   19:58:28  (  79.54, 137.45)    2.07                32
 06/02/2019   11:25:02   ( -79.38,  84.70) 06/02/2019   11:24:45  ( -79.37,  84.58)    2.71                17
 06/02/2019   12:14:20   (  79.67,-105.62) 06/02/2019   12:15:20  (  79.68,-105.56)    1.29                60
 06/05/2019   02:52:05   (  79.23,  31.96) 06/05/2019   02:50:59  (  79.23,  31.92)    1.01                66
 06/05/2019   03:41:25   ( -79.52,-158.51) 06/05/2019   03:41:36  ( -79.52,-158.47)    0.71                11
 06/07/2019   19:08:28   (  79.40, 148.94) 06/07/2019   19:07:50  (  79.41, 149.09)    3.12                38