Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2020 11 30.  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)
 11/30/2020   03:41:21   ( -79.53,-158.38) 11/30/2020   03:41:10  ( -79.52,-158.52)    2.91                11
 11/30/2020   04:30:39   (  79.83,  11.43) 11/30/2020   04:31:45  (  79.83,  11.48)    1.04                66
 12/02/2020   19:08:25   (  79.39, 148.90) 12/02/2020   19:07:22  (  79.38, 148.82)    1.86                63
 12/02/2020   19:57:45   ( -79.66, -41.58) 12/02/2020   19:57:59  ( -79.66, -41.59)    0.22                14
 12/05/2020   11:24:48   (  79.55, -94.12) 12/05/2020   11:24:10  (  79.55, -94.03)    1.84                38
 12/05/2020   12:14:11   ( -79.70,  74.63) 12/05/2020   12:14:51  ( -79.69,  74.50)    2.85                40
 12/08/2020   03:41:14   (  79.58,  22.02) 12/08/2020   03:41:02  (  79.59,  22.02)    0.15                12
 12/08/2020   04:30:33   ( -79.85,-168.37) 12/08/2020   04:31:38  ( -79.85,-168.27)    2.01                65
 12/10/2020   19:08:17   ( -79.47, -30.52) 12/10/2020   19:07:13  ( -79.48, -30.41)    2.22                64
 12/10/2020   19:57:38   (  79.65, 138.38) 12/10/2020   19:57:52  (  79.65, 138.35)    0.51                14
 12/13/2020   11:24:41   ( -79.57,  86.05) 12/13/2020   11:24:03  ( -79.58,  86.18)    2.65                38