Simultaneous Nadir Overpasses (SNOs) between NPP and TERRA
TLE Epoch: 2022 5 18.  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)
 05/19/2022   03:53:22   (  69.55, 118.78) 05/19/2022   03:54:14  (  69.53, 118.78)    2.20                52
 05/19/2022   04:44:03   ( -69.42, -73.70) 05/19/2022   04:43:44  ( -69.41, -73.74)    1.47                19
 05/19/2022   05:34:32   (  68.49,  94.87) 05/19/2022   05:33:25  (  68.52,  92.78)   85.21                67
 05/21/2022   19:19:48   ( -70.59,  65.67) 05/21/2022   19:20:54  ( -70.44,  68.29)   98.47                66
 05/21/2022   20:10:14   (  69.52,-125.40) 05/21/2022   20:10:36  (  69.50,-125.37)    2.36                22
 05/21/2022   21:00:55   ( -69.38,  42.12) 05/21/2022   21:00:06  ( -69.39,  42.11)    0.86                49
 05/24/2022   11:36:20   ( -69.56,-176.97) 05/24/2022   11:37:30  ( -69.57,-177.04)    2.59                70
 05/24/2022   12:27:04   (  69.45,  -9.50) 05/24/2022   12:26:57  (  69.45,  -9.55)    1.77                 7
 05/24/2022   13:17:42   ( -69.15, 158.24) 05/24/2022   13:16:29  ( -69.23, 157.79)   19.95                73
 05/27/2022   03:53:12   ( -69.54, -61.17) 05/27/2022   03:53:51  ( -69.55, -61.18)    0.52                39
 05/27/2022   04:43:56   (  69.43, 106.30) 05/27/2022   04:43:18  (  69.42, 106.31)    1.20                38
 05/29/2022   19:19:27   (  69.90,-113.22) 05/29/2022   19:20:38  (  69.82,-112.54)   27.24                71
 05/29/2022   20:10:03   ( -69.48,  54.71) 05/29/2022   20:10:12  ( -69.50,  54.65)    2.99                 9
 05/29/2022   21:00:47   (  69.37,-137.83) 05/29/2022   20:59:39  (  69.37,-137.87)    1.45                68