Simultaneous Nadir Overpasses (SNOs) between NPP and TERRA
TLE Epoch: 2019 8 11.  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)
 08/12/2019   18:22:44   (  68.44, -97.14) 08/12/2019   18:23:45  (  68.43, -97.11)    1.71                61
 08/12/2019   19:13:25   ( -68.31,  70.35) 08/12/2019   19:13:15  ( -68.32,  70.39)    2.27                10
 08/12/2019   20:04:01   (  67.74,-121.64) 08/12/2019   20:02:50  (  67.76,-122.62)   41.27                71
 08/15/2019   10:39:38   (  68.36,  18.73) 08/15/2019   10:40:15  (  68.35,  18.67)    2.76                37
 08/15/2019   11:30:19   ( -68.22,-173.77) 08/15/2019   11:29:45  ( -68.24,-173.83)    3.23                34
 08/18/2019   02:05:59   ( -68.99, -33.64) 08/18/2019   02:07:09  ( -68.88, -32.44)   49.37                70
 08/18/2019   02:56:33   (  68.33, 134.54) 08/18/2019   02:56:44  (  68.32, 134.52)    1.54                11
 08/18/2019   03:47:14   ( -68.19, -57.96) 08/18/2019   03:46:14  ( -68.21, -57.98)    2.83                60
 08/20/2019   18:22:44   ( -68.42,  82.88) 08/20/2019   18:23:46  ( -68.41,  82.85)    2.29                62
 08/20/2019   19:13:28   (  68.31,-109.66) 08/20/2019   19:13:13  (  68.29,-109.64)    2.00                15
 08/20/2019   20:04:01   ( -67.73,  58.39) 08/20/2019   20:02:50  ( -67.80,  57.42)   41.49                71
 08/23/2019   10:39:38   ( -68.40,-161.31) 08/23/2019   10:40:14  ( -68.38,-161.30)    2.08                36
 08/23/2019   11:30:21   (  68.23,   6.21) 08/23/2019   11:29:41  (  68.26,   6.21)    3.43                40