Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP
TLE Epoch: 2017 9 13.  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)
 09/16/2017   05:32:20   (  74.56, -27.96) 09/16/2017   05:31:47  (  74.56, -27.95)    0.14                33
 09/16/2017   06:21:20   ( -75.92, 143.38) 09/16/2017   06:22:04  ( -75.93, 143.44)    1.74                44
 09/18/2017   21:05:38   ( -53.40,-101.45) 09/18/2017   21:04:26  ( -53.59,-102.77)   90.14                72
 09/18/2017   21:48:37   (  75.13,  89.37) 09/18/2017   21:48:32  (  75.13,  89.41)    1.23                 5
 09/18/2017   22:37:39   ( -76.36, -99.32) 09/18/2017   22:38:51  ( -76.38, -99.22)    2.95                72
 09/21/2017   13:16:00   ( -74.02,  34.88) 09/21/2017   13:15:07  ( -74.01,  34.85)    1.18                53
 09/21/2017   14:05:01   (  75.28,-154.34) 09/21/2017   14:05:25  (  75.27,-154.42)    2.73                24
 09/24/2017   05:32:14   ( -74.73, 152.47) 09/24/2017   05:31:49  ( -74.73, 152.49)    0.73                25
 09/24/2017   06:21:17   (  75.87, -36.77) 09/24/2017   06:22:09  (  75.87, -36.77)    0.17                52
 09/26/2017   20:59:39   (  73.45,  97.78) 09/26/2017   20:58:26  (  73.44,  97.73)    2.10                73
 09/26/2017   21:48:37   ( -74.97, -91.03) 09/26/2017   21:48:41  ( -74.96, -91.11)    2.35                 4