Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP
TLE Epoch: 2015 1 22.  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)
 01/24/2015   17:47:50   (  57.29, 129.98) 01/24/2015   17:46:39  (  57.29, 130.00)    1.06                71
 01/24/2015   18:35:08   ( -64.84, -56.96) 01/24/2015   18:35:11  ( -64.84, -56.95)    0.35                 3
 01/24/2015   19:19:53   (  79.28, 143.43) 01/24/2015   19:21:06  (  79.06, 144.53)   33.20                73
 01/27/2015   10:03:32   (  60.14,-112.38) 01/27/2015   10:02:38  (  60.14,-112.35)    1.29                54
 01/27/2015   10:51:21   ( -65.85,  59.87) 01/27/2015   10:51:42  ( -65.85,  59.84)    1.56                21
 01/30/2015   02:19:30   (  62.01,   4.83) 01/30/2015   02:18:54  (  62.00,   4.83)    0.07                36
 01/30/2015   03:07:23   ( -67.45, 177.42) 01/30/2015   03:08:02  ( -67.44, 177.39)    1.17                39
 02/01/2015   18:35:17   (  64.40, 122.66) 02/01/2015   18:34:59  (  64.41, 122.68)    1.06                18
 02/01/2015   19:23:16   ( -69.43, -64.27) 02/01/2015   19:24:13  ( -69.44, -64.23)    1.71                57
 02/04/2015   10:04:07   ( -58.34,  66.47) 02/04/2015   10:02:54  ( -58.34,  66.46)    1.07                73
 02/04/2015   10:51:19   (  65.95,-120.02) 02/04/2015   10:51:20  (  65.95,-120.01)    0.34                 1