Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP
TLE Epoch: 2017 12 5.  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)
 12/05/2017   05:34:34   (  68.26, -38.64) 12/05/2017   05:33:46  (  68.40, -39.51)   39.22                48
 12/05/2017   06:21:26   ( -76.43, 145.07) 12/05/2017   06:21:52  ( -76.42, 144.97)    2.69                26
 12/07/2017   21:48:35   (  76.06,  92.12) 12/07/2017   21:48:08  (  76.07,  92.17)    1.57                27
 12/07/2017   22:37:42   ( -77.04, -96.88) 12/07/2017   22:38:32  ( -77.05, -96.80)    2.10                50
 12/10/2017   13:19:28   ( -63.63,  20.87) 12/10/2017   13:18:15  ( -63.78,  19.75)   58.07                73
 12/10/2017   14:04:58   (  76.35,-151.08) 12/10/2017   14:04:56  (  76.35,-151.07)    0.48                 2
 12/10/2017   14:53:16   ( -79.39,  30.69) 12/10/2017   14:54:30  ( -79.26,  31.19)   17.71                74
 12/13/2017   05:32:16   ( -75.63, 154.94) 12/13/2017   05:31:22  ( -75.63, 154.96)    0.72                54
 12/13/2017   06:21:20   (  76.67, -34.10) 12/13/2017   06:21:43  (  76.67, -34.10)    0.12                23
 12/15/2017   21:48:35   ( -76.05, -87.91) 12/15/2017   21:48:06  ( -76.05, -87.88)    0.87                29
 12/15/2017   22:37:41   (  76.98,  82.90) 12/15/2017   22:38:29  (  76.98,  82.91)    0.15                48
 12/18/2017   13:21:45   (  55.45,-164.49) 12/18/2017   13:20:33  (  55.69,-165.97)   96.62                72
 12/18/2017   14:04:55   ( -76.46,  29.29) 12/18/2017   14:04:51  ( -76.46,  29.35)    1.63                 4