Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP
TLE Epoch: 2017 12 9.  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)
 12/10/2017   13:19:26   ( -63.72,  20.95) 12/10/2017   13:18:13  ( -63.88,  19.83)   57.61                73
 12/10/2017   14:04:57   (  76.38,-150.96) 12/10/2017   14:04:55  (  76.38,-150.93)    0.63                 2
 12/10/2017   14:53:14   ( -79.45,  31.12) 12/10/2017   14:54:28  ( -79.32,  31.64)   18.29                74
 12/13/2017   05:32:15   ( -75.66, 155.04) 12/13/2017   05:31:21  ( -75.66, 155.07)    0.79                54
 12/13/2017   06:21:20   (  76.66, -34.14) 12/13/2017   06:21:43  (  76.66, -34.14)    0.02                23
 12/15/2017   21:48:36   ( -76.03, -87.95) 12/15/2017   21:48:07  ( -76.04, -87.93)    0.72                29
 12/15/2017   22:37:42   (  76.97,  82.87) 12/15/2017   22:38:30  (  76.97,  82.86)    0.17                48
 12/18/2017   13:21:51   (  55.09,-164.68) 12/18/2017   13:20:39  (  55.33,-166.17)   98.22                72
 12/18/2017   14:04:55   ( -76.44,  29.25) 12/18/2017   14:04:51  ( -76.45,  29.29)    1.10                 4
 12/18/2017   14:54:03   (  77.27,-160.10) 12/18/2017   14:55:16  (  77.27,-160.09)    0.30                73
 12/21/2017   05:32:12   (  75.66, -24.94) 12/21/2017   05:31:16  (  75.66, -24.94)    0.16                56