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   21:48:41   ( -75.80, -88.72) 12/18/2018   21:48:15  ( -75.79, -88.75)    0.75                26
 12/18/2018   22:37:43   (  76.95,  82.75) 12/18/2018   22:38:33  (  76.96,  82.82)    2.04                50
 12/21/2018   13:20:16   (  60.80,-161.29) 12/21/2018   13:19:03  (  61.02,-162.52)   70.77                73
 12/21/2018   14:05:00   ( -76.33,  28.82) 12/21/2018   14:04:58  ( -76.33,  28.87)    1.67                 2
 12/21/2018   14:53:26   (  79.01,-151.76) 12/21/2018   14:54:40  (  78.90,-151.40)   15.20                74
 12/24/2018   05:32:20   (  75.48, -25.51) 12/24/2018   05:31:25  (  75.49, -25.50)    0.31                55
 12/24/2018   06:21:27   ( -76.46, 145.15) 12/24/2018   06:21:50  ( -76.46, 145.10)    1.51                23
 12/26/2018   21:48:37   (  76.06,  92.09) 12/26/2018   21:48:06  (  76.08,  92.19)    2.87                31
 12/26/2018   22:37:46   ( -76.93, -97.35) 12/26/2018   22:38:33  ( -76.93, -97.30)    1.51                47
 12/29/2018   14:05:04   (  76.19,-151.62) 12/29/2018   14:04:58  (  76.20,-151.62)    0.14                 6
 12/29/2018   14:54:13   ( -77.05,  18.99) 12/29/2018   14:55:25  ( -77.05,  18.95)    1.16                72