Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP
TLE Epoch: 2020 4 16.  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)
 04/17/2020   06:22:01   ( -75.79, 142.93) 04/17/2020   06:21:23  ( -75.79, 142.94)    0.37                38
 04/17/2020   07:11:10   (  76.62, -46.78) 04/17/2020   07:11:49  (  76.61, -46.85)    2.14                39
 04/19/2020   22:38:19   ( -76.26, -99.74) 04/19/2020   22:38:07  ( -76.26, -99.68)    1.68                12
 04/19/2020   23:27:30   (  76.97,  70.37) 04/19/2020   23:28:35  (  76.97,  70.35)    0.45                65
 04/22/2020   14:05:37   (  75.44,-153.96) 04/22/2020   14:04:34  (  75.44,-153.95)    0.47                63
 04/22/2020   14:54:47   ( -76.28,  16.21) 04/22/2020   14:55:02  ( -76.27,  16.12)    2.53                15
 04/25/2020   06:21:55   (  75.94, -36.60) 04/25/2020   06:21:18  (  75.95, -36.51)    2.58                37
 04/25/2020   07:11:06   ( -76.73, 133.60) 04/25/2020   07:11:47  ( -76.72, 133.59)    0.37                41
 04/27/2020   22:38:21   (  76.05,  79.61) 04/27/2020   22:38:11  (  76.05,  79.58)    0.72                10
 04/27/2020   23:27:26   ( -77.11,-109.10) 04/27/2020   23:28:33  ( -77.12,-109.02)    2.26                67
 04/30/2020   14:05:39   ( -75.23,  25.48) 04/30/2020   14:04:39  ( -75.23,  25.41)    1.99                60