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   02:52:01   (  79.34,  32.66) 11/12/2019   02:51:02  (  79.33,  32.55)    2.38                59
 11/12/2019   03:41:20   ( -79.65,-157.56) 11/12/2019   03:41:38  ( -79.64,-157.63)    1.60                18
 11/14/2019   19:08:26   (  79.50, 149.66) 11/14/2019   19:07:50  (  79.50, 149.66)    0.25                36
 11/14/2019   19:57:47   ( -79.73, -41.04) 11/14/2019   19:58:28  ( -79.74, -41.01)    0.79                41
 11/17/2019   11:24:53   (  79.62, -93.62) 11/17/2019   11:24:40  (  79.63, -93.49)    2.76                13
 11/17/2019   12:14:17   ( -79.74,  74.90) 11/17/2019   12:15:22  ( -79.74,  74.77)    2.67                65
 11/20/2019   02:52:02   ( -79.45,-146.63) 11/20/2019   02:50:55  ( -79.45,-146.53)    2.05                67
 11/20/2019   03:41:23   (  79.63,  22.28) 11/20/2019   03:41:34  (  79.63,  22.26)    0.34                11
 11/22/2019   19:08:31   ( -79.48, -30.50) 11/22/2019   19:07:48  ( -79.48, -30.51)    0.38                43
 11/22/2019   19:57:52   (  79.66, 138.41) 11/22/2019   19:58:27  (  79.66, 138.28)    2.69                35
 11/25/2019   11:24:59   ( -79.52,  85.61) 11/25/2019   11:24:40  ( -79.51,  85.51)    2.11                19