Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP
TLE Epoch: 2017 8 19.  Predictions up to the next  14.0 days:

     Date     Time(AQUA) AQUA Lat/Lon Date Time(NPP) NPP Lat/Lon    Distance(km)  Time Diff(sec)
 08/20/2017   13:19:10   ( -63.75,  20.94) 08/20/2017   13:17:57  ( -63.87,  20.01)   47.88                73
 08/20/2017   14:05:09   (  75.03,-155.01) 08/20/2017   14:05:08  (  75.02,-155.09)    2.75                 1
 08/20/2017   14:52:59   ( -79.45,  30.92) 08/20/2017   14:54:13  ( -79.27,  31.59)   23.50                74
 08/23/2017   05:32:24   ( -74.43, 151.70) 08/23/2017   05:31:34  ( -74.43, 151.71)    0.35                50
 08/23/2017   06:21:26   (  75.61, -37.53) 08/23/2017   06:21:53  (  75.61, -37.56)    1.00                27
 08/25/2017   21:48:38   ( -75.11, -90.69) 08/25/2017   21:48:16  ( -75.12, -90.61)    2.34                22
 08/25/2017   22:37:43   (  76.13,  79.90) 08/25/2017   22:38:38  (  76.13,  79.94)    1.24                55
 08/28/2017   13:16:06   (  73.72,-145.79) 08/28/2017   13:14:56  (  73.71,-145.85)    1.92                70
 08/28/2017   14:05:03   ( -75.28,  25.64) 08/28/2017   14:05:10  ( -75.27,  25.61)    0.96                 7
 08/31/2017   05:32:19   (  74.51, -28.09) 08/31/2017   05:31:37  (  74.51, -28.08)    0.41                42