Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP
TLE Epoch: 2018 12 12.  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)
 12/13/2018   13:16:33   ( -73.18,  33.11) 12/13/2018   13:15:19  ( -73.23,  32.85)    9.99                74
 12/13/2018   14:05:01   (  76.12,-151.86) 12/13/2018   14:05:03  (  76.11,-151.92)    1.93                 2
 12/13/2018   14:50:25   ( -81.16,  93.81) 12/13/2018   14:51:38  ( -80.53,  92.26)   75.87                73
 12/16/2018   05:32:16   ( -75.51, 154.57) 12/16/2018   05:31:27  ( -75.51, 154.57)    0.17                49
 12/16/2018   06:21:16   (  76.77, -33.80) 12/16/2018   06:21:43  (  76.78, -33.69)    2.92                27
 12/18/2018   21:48:36   ( -75.88, -88.47) 12/18/2018   21:48:13  ( -75.87, -88.50)    0.79                23
 12/18/2018   22:37:38   (  77.02,  83.02) 12/18/2018   22:38:31  (  77.03,  83.10)    2.16                53
 12/21/2018   13:16:41   (  72.60,-148.02) 12/21/2018   13:15:27  (  72.68,-148.33)   13.66                74
 12/21/2018   14:04:58   ( -76.18,  28.37) 12/21/2018   14:05:01  ( -76.18,  28.32)    1.17                 3
 12/21/2018   14:49:56   (  80.42, -76.91) 12/21/2018   14:51:09  (  79.77, -79.27)   84.96                73
 12/24/2018   05:32:11   (  75.60, -25.15) 12/24/2018   05:31:22  (  75.60, -25.14)    0.33                49