Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP
TLE Epoch: 2017 12 13.  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)
 12/13/2017   05:32:15   ( -75.66, 155.04) 12/13/2017   05:31:21  ( -75.66, 155.08)    1.07                54
 12/13/2017   06:21:20   (  76.66, -34.13) 12/13/2017   06:21:43  (  76.66, -34.12)    0.23                23
 12/15/2017   21:48:35   ( -76.08, -87.81) 12/15/2017   21:48:06  ( -76.08, -87.76)    1.37                29
 12/15/2017   22:37:42   (  76.97,  82.87) 12/15/2017   22:38:30  (  76.97,  82.89)    0.53                48
 12/18/2017   13:21:38   (  55.84,-164.28) 12/18/2017   13:20:26  (  56.07,-165.75)   94.88                72
 12/18/2017   14:04:53   ( -76.53,  29.56) 12/18/2017   14:04:49  ( -76.54,  29.64)    2.34                 4
 12/18/2017   14:54:02   (  77.31,-159.93) 12/18/2017   14:55:15  (  77.32,-159.87)    1.48                73
 12/21/2017   05:32:09   (  75.80, -24.53) 12/21/2017   05:31:13  (  75.80, -24.47)    1.90                56
 12/21/2017   06:21:20   ( -76.59, 145.65) 12/21/2017   06:21:42  ( -76.58, 145.58)    1.91                22
 12/23/2017   21:48:35   (  75.90,  91.67) 12/23/2017   21:48:05  (  75.89,  91.60)    2.13                30
 12/23/2017   22:37:39   ( -77.02, -96.93) 12/23/2017   22:38:26  ( -77.02, -96.92)    0.40                47
 12/26/2017   14:04:52   (  76.44,-150.74) 12/26/2017   14:04:47  (  76.44,-150.72)    0.37                 5