Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP
TLE Epoch: 2018 12 17.  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)
 12/18/2018   21:48:41   ( -75.81, -88.69) 12/18/2018   21:48:15  ( -75.80, -88.71)    0.70                26
 12/18/2018   22:37:43   (  76.96,  82.78) 12/18/2018   22:38:33  (  76.97,  82.86)    2.12                50
 12/21/2018   13:20:14   (  60.93,-161.20) 12/21/2018   13:19:01  (  61.14,-162.43)   70.19                73
 12/21/2018   14:04:59   ( -76.38,  29.00) 12/21/2018   14:04:57  ( -76.39,  29.07)    1.94                 2
 12/21/2018   14:53:24   (  79.10,-151.24) 12/21/2018   14:54:38  (  78.98,-150.86)   15.95                74
 12/24/2018   05:32:18   (  75.54, -25.35) 12/24/2018   05:31:23  (  75.54, -25.32)    0.99                55
 12/24/2018   06:21:25   ( -76.52, 145.33) 12/24/2018   06:21:48  ( -76.51, 145.30)    0.83                23
 12/26/2018   21:48:44   (  75.72,  91.05) 12/26/2018   21:48:14  (  75.71,  90.99)    1.70                30
 12/26/2018   22:37:44   ( -77.02, -97.01) 12/26/2018   22:38:31  ( -77.03, -96.90)    2.78                47
 12/29/2018   14:05:00   (  76.38,-151.01) 12/29/2018   14:04:54  (  76.39,-150.94)    1.98                 6