Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2019 2 1.  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)
 02/02/2019   11:24:59   (  79.68, -93.02) 02/02/2019   11:24:44  (  79.69, -92.90)    2.40                15
 02/02/2019   12:14:22   ( -79.84,  75.78) 02/02/2019   12:15:25  ( -79.83,  75.64)    3.02                63
 02/05/2019   02:52:07   ( -79.48,-146.20) 02/05/2019   02:50:59  ( -79.49,-146.20)    0.12                68
 02/05/2019   03:41:27   (  79.70,  22.98) 02/05/2019   03:41:37  (  79.70,  22.90)    1.54                10
 02/07/2019   19:08:33   ( -79.61, -29.42) 02/07/2019   19:07:49  ( -79.62, -29.30)    2.63                44
 02/07/2019   19:57:53   (  79.82, 139.78) 02/07/2019   19:58:27  (  79.82, 139.85)    1.35                34
 02/10/2019   11:25:02   ( -79.62,  86.55) 02/10/2019   11:24:43  ( -79.62,  86.51)    0.79                19
 02/10/2019   12:14:22   (  79.83,-104.27) 02/10/2019   12:15:21  (  79.83,-104.35)    1.78                59
 02/13/2019   02:52:06   (  79.54,  34.18) 02/13/2019   02:50:54  (  79.55,  34.31)    2.81                72
 02/13/2019   03:41:27   ( -79.78,-156.42) 02/13/2019   03:41:32  ( -79.78,-156.29)    2.68                 5
 02/15/2019   19:08:33   (  79.58, 150.35) 02/15/2019   19:07:46  (  79.58, 150.37)    0.43                47