Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP
TLE Epoch: 2018 12 14.  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)
 12/16/2018   05:32:22   ( -75.24, 153.83) 12/16/2018   05:31:32  ( -75.23, 153.74)    2.87                50
 12/16/2018   06:21:21   (  76.56, -34.51) 12/16/2018   06:21:47  (  76.56, -34.51)    0.13                26
 12/18/2018   21:48:41   ( -75.79, -88.74) 12/18/2018   21:48:15  ( -75.79, -88.77)    0.79                26
 12/18/2018   22:37:42   (  76.99,  82.88) 12/18/2018   22:38:32  (  77.00,  82.96)    2.20                50
 12/21/2018   13:20:14   (  60.91,-161.22) 12/21/2018   13:19:01  (  61.12,-162.45)   70.28                73
 12/21/2018   14:04:59   ( -76.37,  28.95) 12/21/2018   14:04:57  ( -76.37,  29.01)    1.69                 2
 12/21/2018   14:53:24   (  79.08,-151.34) 12/21/2018   14:54:38  (  78.96,-150.97)   15.83                74
 12/24/2018   05:32:19   (  75.52, -25.41) 12/24/2018   05:31:24  (  75.52, -25.39)    0.58                55
 12/24/2018   06:21:27   ( -76.46, 145.11) 12/24/2018   06:21:50  ( -76.45, 145.06)    1.38                23
 12/26/2018   21:48:45   (  75.65,  90.86) 12/26/2018   21:48:15  (  75.65,  90.77)    2.60                30