Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP
TLE Epoch: 2017 9 11.  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)
 09/13/2017   13:16:03   (  73.98,-145.21) 09/13/2017   13:15:02  (  73.98,-145.21)    0.22                61
 09/13/2017   14:05:00   ( -75.51,  26.30) 09/13/2017   14:05:16  ( -75.51,  26.34)    1.15                16
 09/16/2017   05:32:20   (  74.56, -27.96) 09/16/2017   05:31:47  (  74.57, -27.95)    0.35                33
 09/16/2017   06:21:19   ( -75.97, 143.54) 09/16/2017   06:22:03  ( -75.98, 143.60)    1.88                44
 09/18/2017   21:05:33   ( -53.69,-101.31) 09/18/2017   21:04:20  ( -53.93,-102.59)   88.71                73
 09/18/2017   21:48:35   (  75.23,  89.64) 09/18/2017   21:48:30  (  75.23,  89.70)    1.84                 5
 09/18/2017   22:37:46   ( -76.03,-100.41) 09/18/2017   22:38:59  ( -76.02,-100.49)    2.38                73
 09/21/2017   13:15:58   ( -74.11,  35.10) 09/21/2017   13:15:05  ( -74.11,  35.10)    0.11                53
 09/21/2017   14:04:59   (  75.37,-154.08) 09/21/2017   14:05:23  (  75.36,-154.13)    1.46                24
 09/24/2017   05:32:10   ( -74.92, 152.95) 09/24/2017   05:31:45  ( -74.93, 153.03)    2.78                25