Simultaneous Nadir Overpasses (SNOs) between NPP and TERRA
TLE Epoch: 2020 7 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)
 07/03/2020   02:55:47   (  68.39, 134.59) 07/03/2020   02:56:45  (  68.39, 134.65)    2.24                58
 07/03/2020   03:46:26   ( -68.20, -57.85) 07/03/2020   03:46:15  ( -68.22, -57.92)    3.48                11
 07/03/2020   04:37:01   (  67.58, 110.23) 07/03/2020   04:35:51  (  67.61, 109.01)   51.58                70
 07/05/2020   19:12:42   (  68.33,-109.58) 07/05/2020   19:13:14  (  68.32,-109.55)    1.62                32
 07/05/2020   20:03:23   ( -68.20,  57.91) 07/05/2020   20:02:44  ( -68.22,  57.96)    2.77                39
 07/08/2020   10:39:01   ( -68.79,-161.72) 07/08/2020   10:40:12  ( -68.66,-160.91)   36.08                71
 07/08/2020   11:29:38   (  68.29,   6.25) 07/08/2020   11:29:44  (  68.26,   6.26)    2.69                 6
 07/08/2020   12:20:19   ( -68.15, 173.74) 07/08/2020   12:19:14  ( -68.16, 173.77)    1.54                65
 07/11/2020   02:55:50   ( -68.37, -45.39) 07/11/2020   02:56:46  ( -68.37, -45.37)    1.32                56
 07/11/2020   03:46:34   (  68.24, 122.08) 07/11/2020   03:46:13  (  68.25, 122.13)    2.67                21
 07/11/2020   04:37:04   ( -67.51, -69.70) 07/11/2020   04:35:54  ( -67.54, -71.06)   58.18                70
 07/13/2020   18:22:23   (  69.42, -98.37) 07/13/2020   18:23:29  (  69.35, -95.88)   97.82                66
 07/13/2020   19:12:46   ( -68.31,  70.44) 07/13/2020   19:13:16  ( -68.31,  70.44)    0.17                30
 07/13/2020   20:03:29   (  68.19,-122.09) 07/13/2020   20:02:42  (  68.19,-122.07)    0.97                47
 07/16/2020   10:39:02   (  68.51,  18.63) 07/16/2020   10:40:13  (  68.45,  18.86)   11.34                71
 07/16/2020   11:29:41   ( -68.26,-173.73) 07/16/2020   11:29:45  ( -68.25,-173.75)    1.77                 4
 07/16/2020   12:20:25   (  68.14,  -6.26) 07/16/2020   12:19:12  (  68.12,  -6.26)    1.79                73