Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2017 3 14.  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)
 03/16/2017   11:25:13   (  79.44, -94.82) 03/16/2017   11:24:27  (  79.44, -94.89)    1.54                46
 03/16/2017   12:14:33   ( -79.71,  74.76) 03/16/2017   12:15:04  ( -79.72,  74.80)    0.75                31
 03/19/2017   03:41:40   (  79.54,  21.72) 03/19/2017   03:41:17  (  79.54,  21.71)    0.28                23
 03/19/2017   04:31:00   ( -79.81,-168.65) 03/19/2017   04:31:54  ( -79.81,-168.54)    2.22                54
 03/21/2017   19:11:13   ( -72.43, -54.73) 03/21/2017   19:10:00  ( -72.76, -56.79)   77.47                73
 03/21/2017   19:58:06   (  79.63, 138.24) 03/21/2017   19:58:06  (  79.63, 138.31)    1.67                 0
 03/24/2017   11:25:14   ( -79.46,  85.32) 03/24/2017   11:24:20  ( -79.47,  85.40)    1.82                54
 03/24/2017   12:14:35   (  79.64,-105.81) 03/24/2017   12:14:59  (  79.63,-105.92)    2.22                24
 03/27/2017   03:41:42   ( -79.51,-158.50) 03/27/2017   03:41:12  ( -79.50,-158.56)    1.26                30