Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2019 11 4.  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)
 11/04/2019   03:41:14   (  79.67,  22.63) 11/04/2019   03:41:40  (  79.67,  22.59)    1.00                26
 11/06/2019   19:08:23   ( -79.52, -30.25) 11/06/2019   19:07:54  ( -79.52, -30.18)    1.64                29
 11/06/2019   19:57:43   (  79.73, 138.97) 11/06/2019   19:58:32  (  79.73, 138.95)    0.25                49
 11/09/2019   11:24:50   ( -79.62,  86.32) 11/09/2019   11:24:44  ( -79.62,  86.44)    2.69                 6
 11/09/2019   12:14:10   (  79.83,-104.45) 11/09/2019   12:15:22  (  79.83,-104.40)    0.89                72
 11/12/2019   02:52:00   (  79.36,  32.77) 11/12/2019   02:51:01  (  79.35,  32.64)    2.85                59
 11/12/2019   03:41:20   ( -79.63,-157.67) 11/12/2019   03:41:38  ( -79.63,-157.77)    2.23                18
 11/14/2019   19:08:27   (  79.49, 149.51) 11/14/2019   19:07:51  (  79.48, 149.46)    1.10                36
 11/14/2019   19:57:48   ( -79.72, -41.15) 11/14/2019   19:58:29  ( -79.72, -41.17)    0.32                41
 11/17/2019   11:24:54   (  79.61, -93.75) 11/17/2019   11:24:41  (  79.61, -93.70)    1.13                13