Simultaneous Nadir Overpasses (SNOs) between NPP and TERRA
TLE Epoch: 2019 11 7.  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)
 11/08/2019   18:22:31   ( -68.47,  82.91) 11/08/2019   18:23:33  ( -68.46,  82.93)    1.18                62
 11/08/2019   19:13:15   (  68.33,-109.60) 11/08/2019   19:13:00  (  68.34,-109.57)    1.73                15
 11/08/2019   20:03:48   ( -67.78,  58.41) 11/08/2019   20:02:37  ( -67.85,  57.49)   39.78                71
 11/11/2019   10:39:24   ( -68.41,-161.24) 11/11/2019   10:40:03  ( -68.39,-161.26)    1.85                39
 11/11/2019   11:30:08   (  68.28,   6.24) 11/11/2019   11:29:30  (  68.27,   6.23)    0.35                38
 11/14/2019   02:05:44   (  68.97, 146.47) 11/14/2019   02:06:54  (  68.87, 147.57)   45.54                70
 11/14/2019   02:56:16   ( -68.35, -45.40) 11/14/2019   02:56:32  ( -68.33, -45.46)    3.53                16
 11/14/2019   03:47:00   (  68.22, 122.08) 11/14/2019   03:45:59  (  68.21, 122.04)    2.46                61
 11/16/2019   18:22:28   (  68.43, -97.05) 11/16/2019   18:23:31  (  68.41, -97.11)    3.25                63
 11/16/2019   19:13:09   ( -68.30,  70.44) 11/16/2019   19:13:01  ( -68.32,  70.41)    2.81                 8
 11/16/2019   20:03:46   (  67.79,-121.62) 11/16/2019   20:02:35  (  67.80,-122.55)   39.34                71
 11/19/2019   10:39:21   (  68.39,  18.78) 11/19/2019   10:40:00  (  68.40,  18.76)    2.14                39
 11/19/2019   11:30:02   ( -68.25,-173.72) 11/19/2019   11:29:31  ( -68.26,-173.78)    2.72                31