Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP
TLE Epoch: 2016 12 27.  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)
 12/28/2016   21:05:28   (  54.01,  78.86) 12/28/2016   21:04:16  (  54.23,  77.44)   95.84                72
 12/28/2016   21:48:20   ( -76.14, -87.64) 12/28/2016   21:48:15  ( -76.15, -87.55)    2.56                 5
 12/28/2016   22:37:32   (  76.79,  82.18) 12/28/2016   22:38:45  (  76.78,  82.10)    2.17                73
 12/31/2016   13:15:42   (  75.14,-142.31) 12/31/2016   13:14:45  (  75.15,-142.29)    0.41                57
 12/31/2016   14:04:47   ( -76.26,  28.61) 12/31/2016   14:05:07  ( -76.26,  28.59)    0.57                20
 01/03/2017   05:32:06   (  75.36, -25.84) 01/03/2017   05:31:34  (  75.35, -25.92)    2.25                32
 01/03/2017   06:21:04   ( -76.79, 146.31) 01/03/2017   06:21:48  ( -76.81, 146.42)    2.95                44
 01/05/2017   21:48:20   (  76.10,  92.24) 01/05/2017   21:48:12  (  76.11,  92.30)    1.68                 8
 01/05/2017   22:37:29   ( -76.99, -97.11) 01/05/2017   22:38:38  ( -76.99, -97.06)    1.36                69
 01/08/2017   13:15:43   ( -75.13,  37.67) 01/08/2017   13:14:43  ( -75.13,  37.67)    0.13                60