Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2020 11 15.  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)
 11/16/2020   19:08:31   (  79.44, 149.21) 11/16/2020   19:07:32  (  79.45, 149.30)    2.03                59
 11/16/2020   19:57:54   ( -79.60, -42.08) 11/16/2020   19:58:13  ( -79.59, -42.23)    3.12                19
 11/19/2020   11:24:58   (  79.50, -94.55) 11/19/2020   11:24:24  (  79.50, -94.55)    0.16                34
 11/19/2020   12:14:18   ( -79.76,  75.00) 11/19/2020   12:15:01  ( -79.76,  75.07)    1.39                43
 11/22/2020   03:41:23   (  79.58,  21.92) 11/22/2020   03:41:14  (  79.57,  21.86)    1.27                 9
 11/22/2020   04:30:44   ( -79.81,-168.77) 11/22/2020   04:31:52  ( -79.81,-168.77)    0.09                68
 11/24/2020   19:08:30   ( -79.40, -31.08) 11/24/2020   19:07:28  ( -79.40, -31.07)    0.38                62
 11/24/2020   19:57:50   (  79.62, 138.09) 11/24/2020   19:58:06  (  79.61, 137.99)    2.04                16
 11/27/2020   11:24:55   ( -79.51,  85.58) 11/27/2020   11:24:18  ( -79.51,  85.58)    0.21                37