Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP
TLE Epoch: 2017 9 18.  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)
 09/21/2017   13:16:09   ( -73.91,  34.62) 09/21/2017   13:15:10  ( -73.90,  34.59)    1.08                59
 09/21/2017   14:05:01   (  75.63,-153.37) 09/21/2017   14:05:18  (  75.64,-153.28)    2.75                17
 09/24/2017   05:32:29   ( -74.39, 151.61) 09/24/2017   05:31:56  ( -74.39, 151.57)    1.24                33
 09/24/2017   06:21:31   (  75.59, -37.60) 09/24/2017   06:22:15  (  75.58, -37.68)    2.61                44
 09/26/2017   21:48:49   ( -74.91, -91.23) 09/26/2017   21:48:42  ( -74.91, -91.25)    0.72                 7
 09/26/2017   22:37:52   (  76.04,  79.62) 09/26/2017   22:39:02  (  76.04,  79.58)    1.43                70
 09/29/2017   13:16:08   (  74.07,-145.03) 09/29/2017   13:15:10  (  74.07,-145.00)    0.80                58
 09/29/2017   14:05:09   ( -75.41,  26.00) 09/29/2017   14:05:28  ( -75.42,  26.02)    0.53                19
 10/02/2017   05:32:25   (  74.73, -27.57) 10/02/2017   05:31:53  (  74.74, -27.48)    2.71                32