Simultaneous Nadir Overpasses (SNOs) between NPP and TERRA
TLE Epoch: 2020 3 1.  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)
 03/02/2020   11:29:36   (  68.36,   6.14) 03/02/2020   11:30:20  (  68.36,   6.13)    0.49                44
 03/02/2020   12:20:17   ( -68.23, 173.62) 03/02/2020   12:19:50  ( -68.25, 173.63)    3.01                27
 03/05/2020   02:56:00   ( -69.13, -46.44) 03/05/2020   02:57:09  ( -69.02, -44.80)   66.38                69
 03/05/2020   03:46:31   (  68.31, 121.97) 03/05/2020   03:46:47  (  68.28, 121.93)    2.66                16
 03/05/2020   04:37:12   ( -68.17, -70.54) 03/05/2020   04:36:17  ( -68.18, -70.55)    1.20                55
 03/07/2020   19:12:42   ( -68.39,  70.32) 03/07/2020   19:13:44  ( -68.40,  70.33)    1.90                62
 03/07/2020   20:03:26   (  68.26,-122.20) 03/07/2020   20:03:11  (  68.28,-122.17)    2.26                15
 03/07/2020   20:54:00   ( -67.75,  45.75) 03/07/2020   20:52:48  ( -67.79,  44.89)   36.81                72
 03/10/2020   11:29:37   ( -68.34,-173.85) 03/10/2020   11:30:07  ( -68.35,-173.82)    1.73                30
 03/10/2020   12:20:21   (  68.21,  -6.38) 03/10/2020   12:19:34  (  68.22,  -6.33)    1.97                47
 03/13/2020   02:55:49   (  68.38, 134.55) 03/13/2020   02:56:57  (  68.40, 134.53)    1.89                68
 03/13/2020   03:46:30   ( -68.24, -57.96) 03/13/2020   03:46:28  ( -68.25, -58.02)    2.84                 2
 03/13/2020   04:37:10   (  67.90, 109.78) 03/13/2020   04:35:58  (  67.94, 109.26)   22.11                72