Simultaneous Nadir Overpasses (SNOs) between NPP and TERRA
TLE Epoch: 2020 10 31.  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)
 11/02/2020   18:22:25   (  68.80, -97.49) 11/02/2020   18:23:36  (  68.68, -96.79)   31.36                71
 11/02/2020   19:13:00   ( -68.35,  70.42) 11/02/2020   19:13:10  ( -68.35,  70.45)    1.25                10
 11/02/2020   20:03:44   (  68.22,-122.10) 11/02/2020   20:02:37  (  68.24,-122.05)    3.46                67
 11/05/2020   10:39:11   (  68.44,  18.75) 11/05/2020   10:40:08  (  68.46,  18.81)    2.98                57
 11/05/2020   11:29:52   ( -68.31,-173.76) 11/05/2020   11:29:39  ( -68.30,-173.74)    1.24                13
 11/05/2020   12:20:25   (  67.59,  -5.55) 11/05/2020   12:19:15  (  67.68,  -6.82)   54.78                70
 11/08/2020   02:56:04   (  68.41, 134.57) 11/08/2020   02:56:38  (  68.39, 134.61)    2.75                34
 11/08/2020   03:46:44   ( -68.22, -57.87) 11/08/2020   03:46:09  ( -68.24, -57.94)    3.29                35
 11/10/2020   18:22:23   ( -69.04,  82.19) 11/10/2020   18:23:32  ( -68.95,  83.53)   54.45                69
 11/10/2020   19:12:56   (  68.33,-109.55) 11/10/2020   19:13:08  (  68.32,-109.59)    1.59                12
 11/10/2020   20:03:38   ( -68.24,  57.87) 11/10/2020   20:02:38  ( -68.23,  57.93)    2.95                60
 11/13/2020   10:39:05   ( -68.42,-161.21) 11/13/2020   10:40:10  ( -68.43,-161.23)    1.05                65
 11/13/2020   11:29:49   (  68.30,   6.25) 11/13/2020   11:29:37  (  68.30,   6.26)    0.53                12
 11/13/2020   12:20:24   ( -67.84, 174.15) 11/13/2020   12:19:12  ( -67.93, 173.46)   30.76                72