Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP
TLE Epoch: 2017 12 15.  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)
 12/15/2017   22:37:45   (  76.90,  82.60) 12/15/2017   22:38:31  (  76.90,  82.58)    0.56                46
 12/18/2017   14:05:06   ( -76.15,  28.28) 12/18/2017   14:04:58  ( -76.14,  28.21)    1.92                 8
 12/18/2017   14:54:06   (  77.37,-159.74) 12/18/2017   14:55:14  (  77.37,-159.62)    2.84                68
 12/21/2017   05:32:22   (  75.54, -25.32) 12/21/2017   05:31:19  (  75.54, -25.31)    0.17                63
 12/21/2017   06:21:25   ( -76.72, 146.07) 12/21/2017   06:21:39  ( -76.73, 146.14)    1.97                14
 12/23/2017   21:48:48   (  75.77,  91.25) 12/23/2017   21:48:08  (  75.77,  91.20)    1.69                40
 12/23/2017   22:37:51   ( -76.95, -97.24) 12/23/2017   22:38:28  ( -76.95, -97.22)    0.54                37
 12/26/2017   14:05:04   (  76.44,-150.77) 12/26/2017   14:04:46  (  76.45,-150.66)    2.87                18
 12/26/2017   14:54:17   ( -77.12,  19.28) 12/26/2017   14:55:17  ( -77.12,  19.26)    0.44                60
 12/29/2017   05:32:31   ( -75.36, 154.16) 12/29/2017   05:31:20  ( -75.35, 154.12)    1.26                71
 12/29/2017   06:21:29   (  76.71, -33.97) 12/29/2017   06:21:34  (  76.72, -33.89)    2.17                 5