Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2019 11 11.  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)
 11/12/2019   02:52:00   (  79.35,  32.76) 11/12/2019   02:51:01  (  79.35,  32.65)    2.39                59
 11/12/2019   03:41:20   ( -79.63,-157.72) 11/12/2019   03:41:38  ( -79.62,-157.80)    1.61                18
 11/14/2019   19:08:27   (  79.48, 149.49) 11/14/2019   19:07:51  (  79.48, 149.49)    0.17                36
 11/14/2019   19:57:47   ( -79.75, -40.93) 11/14/2019   19:58:28  ( -79.75, -40.89)    0.76                41
 11/17/2019   11:24:54   (  79.60, -93.78) 11/17/2019   11:24:41  (  79.61, -93.66)    2.70                13
 11/17/2019   12:14:17   ( -79.76,  75.01) 11/17/2019   12:15:22  ( -79.75,  74.88)    2.73                65
 11/20/2019   02:52:02   ( -79.42,-146.78) 11/20/2019   02:50:55  ( -79.43,-146.70)    1.93                67
 11/20/2019   03:41:22   (  79.64,  22.38) 11/20/2019   03:41:33  (  79.64,  22.37)    0.35                11
 11/22/2019   19:08:31   ( -79.46, -30.65) 11/22/2019   19:07:48  ( -79.46, -30.67)    0.49                43