Simultaneous Nadir Overpasses (SNOs) between NPP and TERRA
TLE Epoch: 2019 8 3.  Predictions up to the next  14.0 days:

     Date     Time(NPP) NPP Lat/Lon Date Time(TERRA) TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 08/04/2019   18:22:41   ( -68.42,  82.88) 08/04/2019   18:23:48  ( -68.43,  82.88)    0.83                67
 08/04/2019   19:13:25   (  68.29,-109.64) 08/04/2019   19:13:16  (  68.27,-109.67)    2.85                 9
 08/04/2019   20:04:02   ( -67.94,  58.12) 08/04/2019   20:02:49  ( -67.99,  57.64)   20.78                73
 08/07/2019   10:39:36   ( -68.38,-161.30) 08/07/2019   10:40:17  ( -68.41,-161.26)    3.39                41
 08/07/2019   11:30:20   (  68.26,   6.18) 08/07/2019   11:29:45  (  68.25,   6.19)    1.21                35
 08/10/2019   02:05:59   (  68.97, 146.37) 08/10/2019   02:07:09  (  68.89, 147.58)   49.02                70
 08/10/2019   02:56:31   ( -68.35, -45.48) 08/10/2019   02:56:47  ( -68.33, -45.47)    1.52                16
 08/10/2019   03:47:15   (  68.22, 121.99) 08/10/2019   03:46:14  (  68.22, 122.04)    2.13                61
 08/12/2019   18:22:44   (  68.40, -97.10) 08/12/2019   18:23:46  (  68.42, -97.13)    1.69                62
 08/12/2019   19:13:26   ( -68.31,  70.34) 08/12/2019   19:13:16  ( -68.31,  70.38)    1.77                10
 08/12/2019   20:04:01   (  67.71,-121.60) 08/12/2019   20:02:50  (  67.80,-122.57)   42.38                71
 08/15/2019   10:39:38   (  68.38,  18.71) 08/15/2019   10:40:14  (  68.39,  18.72)    1.12                36
 08/15/2019   11:30:19   ( -68.23,-173.78) 08/15/2019   11:29:45  ( -68.23,-173.84)    2.47                34