Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP
TLE Epoch: 2017 1 19.  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)
 01/21/2017   21:48:26   (  76.07,  92.17) 01/21/2017   21:48:05  (  76.08,  92.25)    2.34                21
 01/21/2017   22:37:34   ( -76.99, -97.07) 01/21/2017   22:38:30  ( -77.00, -96.99)    2.05                56
 01/24/2017   13:16:27   ( -73.23,  33.23) 01/24/2017   13:15:13  ( -73.28,  32.99)    9.59                74
 01/24/2017   14:04:52   (  76.30,-151.23) 01/24/2017   14:04:54  (  76.31,-151.19)    1.17                 2
 01/24/2017   14:50:19   ( -81.13,  94.14) 01/24/2017   14:51:32  ( -80.50,  92.60)   75.59                73
 01/27/2017   05:32:13   ( -75.46, 154.45) 01/27/2017   05:31:21  ( -75.46, 154.46)    0.20                52
 01/27/2017   06:21:16   (  76.57, -34.46) 01/27/2017   06:21:41  (  76.57, -34.44)    0.66                25
 01/29/2017   21:48:36   ( -75.82, -88.61) 01/29/2017   21:48:07  ( -75.82, -88.61)    0.11                29
 01/29/2017   22:37:40   (  76.87,  82.48) 01/29/2017   22:38:28  (  76.87,  82.51)    0.78                48
 02/01/2017   14:04:58   ( -76.23,  28.52) 02/01/2017   14:04:52  ( -76.23,  28.54)    0.59                 6