Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP
TLE Epoch: 2017 9 28.  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)
 09/29/2017   13:16:08   (  74.04,-145.08) 09/29/2017   13:15:10  (  74.04,-145.07)    0.53                58
 09/29/2017   14:05:08   ( -75.43,  26.05) 09/29/2017   14:05:27  ( -75.43,  26.06)    0.36                19
 10/02/2017   05:32:34   (  74.23, -28.77) 10/02/2017   05:32:03  (  74.22, -28.85)    2.80                31
 10/02/2017   06:21:27   ( -75.96, 143.48) 10/02/2017   06:22:12  ( -75.97, 143.57)    2.72                45
 10/04/2017   21:06:13   ( -51.88,-102.19) 10/04/2017   21:05:01  ( -52.09,-103.53)   94.87                72
 10/04/2017   21:48:48   (  75.02,  89.07) 10/04/2017   21:48:43  (  75.02,  89.09)    0.60                 5
 10/04/2017   22:37:53   ( -76.13,-100.10) 10/04/2017   22:39:05  ( -76.13,-100.09)    0.24                72
 10/07/2017   13:16:14   ( -73.89,  34.56) 10/07/2017   13:15:19  ( -73.88,  34.53)    1.00                55
 10/07/2017   14:05:11   (  75.34,-154.21) 10/07/2017   14:05:33  (  75.33,-154.23)    0.75                22
 10/10/2017   05:32:34   ( -74.31, 151.40) 10/10/2017   05:32:06  ( -74.30, 151.33)    2.08                28