Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2020 2 5.  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)
 02/05/2020   11:25:02   (  79.49, -94.44) 02/05/2020   11:24:05  (  79.48, -94.57)    2.88                57
 02/05/2020   12:14:22   ( -79.75,  75.13) 02/05/2020   12:14:42  ( -79.75,  75.08)    1.05                20
 02/08/2020   03:41:29   (  79.56,  21.95) 02/08/2020   03:40:59  (  79.55,  21.82)    2.54                30
 02/08/2020   04:30:49   ( -79.82,-168.45) 02/08/2020   04:31:36  ( -79.82,-168.48)    0.81                47
 02/10/2020   19:57:55   (  79.66, 138.58) 02/10/2020   19:57:52  (  79.66, 138.50)    1.68                 3
 02/10/2020   20:47:14   ( -79.96, -51.48) 02/10/2020   20:48:28  ( -79.95, -51.46)    1.05                74
 02/13/2020   11:25:00   ( -79.59,  86.28) 02/13/2020   11:24:06  ( -79.59,  86.36)    1.66                54
 02/13/2020   12:14:21   (  79.76,-104.80) 02/13/2020   12:14:45  (  79.76,-104.82)    0.35                24
 02/16/2020   03:41:28   ( -79.57,-157.94) 02/16/2020   03:41:02  ( -79.57,-158.08)    3.01                26
 02/16/2020   04:30:45   (  79.89,  12.09) 02/16/2020   04:31:36  (  79.89,  12.17)    1.63                51
 02/18/2020   19:10:26   (  74.21, 129.01) 02/18/2020   19:09:13  (  74.49, 127.24)   61.67                73