Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP
TLE Epoch: 2018 12 18.  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   22:37:43   (  76.97,  82.81) 12/18/2018   22:38:33  (  76.98,  82.88)    2.06                50
 12/21/2018   13:20:16   (  60.82,-161.28) 12/21/2018   13:19:03  (  61.03,-162.51)   70.68                73
 12/21/2018   14:04:59   ( -76.34,  28.86) 12/21/2018   14:04:57  ( -76.35,  28.92)    1.74                 2
 12/21/2018   14:53:24   (  79.07,-151.45) 12/21/2018   14:54:38  (  78.94,-151.07)   15.66                74
 12/24/2018   05:32:19   (  75.50, -25.46) 12/24/2018   05:31:24  (  75.50, -25.45)    0.53                55
 12/24/2018   06:21:26   ( -76.48, 145.20) 12/24/2018   06:21:49  ( -76.47, 145.15)    1.30                23
 12/26/2018   21:48:46   (  75.64,  90.81) 12/26/2018   21:48:16  (  75.63,  90.72)    2.57                30
 12/26/2018   22:37:45   ( -76.99, -97.13) 12/26/2018   22:38:32  ( -76.99, -97.06)    1.90                47
 12/29/2018   14:05:03   (  76.26,-151.41) 12/29/2018   14:04:57  (  76.26,-151.39)    0.58                 6
 12/29/2018   14:54:12   ( -77.11,  19.22) 12/29/2018   14:55:24  ( -77.11,  19.20)    0.56                72
 01/01/2019   05:32:18   ( -75.65, 154.97) 01/01/2019   05:31:20  ( -75.66, 155.05)    2.37                58