Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP
TLE Epoch: 2018 4 25.  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)
 04/25/2018   14:55:17   (  76.21,-164.05) 04/25/2018   14:55:12  (  76.20,-164.08)    1.05                 5
 04/25/2018   15:44:28   ( -76.97,   6.19) 04/25/2018   15:45:41  ( -76.96,   6.10)    2.56                73
 04/28/2018   06:22:29   ( -75.59, 142.34) 04/28/2018   06:21:36  ( -75.60, 142.35)    0.30                53
 04/28/2018   07:11:38   (  76.42, -47.46) 04/28/2018   07:12:02  (  76.41, -47.55)    2.69                24
 04/30/2018   22:38:49   ( -75.91,-100.85) 04/30/2018   22:38:25  ( -75.90,-100.88)    0.98                24
 04/30/2018   23:27:52   (  77.01,  70.49) 04/30/2018   23:28:44  (  77.02,  70.58)    2.24                52
 05/03/2018   14:06:02   (  75.22,-154.56) 05/03/2018   14:04:49  (  75.22,-154.56)    0.17                73
 05/03/2018   14:55:09   ( -76.21,  15.99) 05/03/2018   14:55:14  ( -76.21,  15.93)    1.78                 5
 05/06/2018   06:22:20   (  75.63, -37.53) 05/06/2018   06:21:36  (  75.63, -37.54)    0.43                44
 05/06/2018   07:11:29   ( -76.51, 132.85) 05/06/2018   07:12:03  ( -76.50, 132.78)    2.12                34
 05/08/2018   22:38:37   (  76.03,  79.54) 05/08/2018   22:38:22  (  76.03,  79.53)    0.38                15