Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP
TLE Epoch: 2017 12 8.  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)
 12/10/2017   13:19:10   ( -64.67,  21.78) 12/10/2017   13:17:57  ( -64.82,  20.70)   53.44                73
 12/10/2017   14:04:55   (  76.51,-150.53) 12/10/2017   14:04:53  (  76.52,-150.46)    2.12                 2
 12/10/2017   14:53:01   ( -79.95,  34.85) 12/10/2017   14:54:15  ( -79.78,  35.47)   22.79                74
 12/13/2017   05:32:17   ( -75.55, 154.71) 12/13/2017   05:31:24  ( -75.54, 154.67)    1.04                53
 12/13/2017   06:21:22   (  76.54, -34.53) 12/13/2017   06:21:46  (  76.54, -34.61)    2.21                24
 12/15/2017   21:48:32   ( -76.21, -87.40) 12/15/2017   21:48:04  ( -76.21, -87.34)    1.78                28
 12/15/2017   22:37:40   (  77.04,  83.13) 12/15/2017   22:38:29  (  77.04,  83.16)    0.72                49
 12/18/2017   13:20:06   (  61.24,-160.95) 12/18/2017   13:18:53  (  61.45,-162.19)   70.52                73
 12/18/2017   14:04:56   ( -76.42,  29.17) 12/18/2017   14:04:54  ( -76.42,  29.17)    0.16                 2
 12/18/2017   14:53:16   (  79.30,-149.88) 12/18/2017   14:54:30  (  79.17,-149.49)   16.57                74
 12/21/2017   05:32:15   (  75.52, -25.33) 12/21/2017   05:31:22  (  75.51, -25.41)    2.59                53