Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP
TLE Epoch: 2016 12 20.  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)
 12/20/2016   21:01:36   ( -67.41, -91.39) 12/20/2016   21:00:22  ( -67.55, -92.13)   35.38                74
 12/20/2016   21:48:22   (  75.90,  91.60) 12/20/2016   21:48:22  (  75.90,  91.59)    0.48                 0
 12/20/2016   22:35:33   ( -81.19, -67.14) 12/20/2016   22:36:47  ( -80.86, -66.45)   38.45                74
 12/23/2016   13:15:43   ( -75.08,  37.52) 12/23/2016   13:14:50  ( -75.08,  37.50)    0.49                53
 12/23/2016   14:04:43   (  76.33,-151.15) 12/23/2016   14:05:07  (  76.33,-151.14)    0.26                24
 12/26/2016   05:32:01   ( -75.62, 154.88) 12/26/2016   05:31:32  ( -75.62, 154.90)    0.61                29
 12/26/2016   06:21:04   (  76.70, -34.02) 12/26/2016   06:21:52  (  76.71, -33.96)    1.63                48
 12/28/2016   21:05:28   (  53.99,  78.85) 12/28/2016   21:04:16  (  54.22,  77.43)   95.93                72
 12/28/2016   21:48:20   ( -76.13, -87.67) 12/28/2016   21:48:15  ( -76.14, -87.59)    2.43                 5
 12/28/2016   22:37:32   (  76.78,  82.12) 12/28/2016   22:38:45  (  76.77,  82.04)    2.20                73
 12/31/2016   13:15:42   (  75.13,-142.35) 12/31/2016   13:14:45  (  75.13,-142.35)    0.25                57