Simultaneous Nadir Overpasses (SNOs) between NPP and TERRA
TLE Epoch: 2022 4 17.  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)
 04/17/2022   05:35:10   (  69.28,  93.71) 04/17/2022   05:34:12  (  69.27,  93.73)    1.57                58
 04/19/2022   20:10:38   (  69.49,-125.45) 04/19/2022   20:11:41  (  69.50,-125.38)    2.78                63
 04/19/2022   21:01:19   ( -69.36,  42.06) 04/19/2022   21:01:11  ( -69.38,  42.11)    3.27                 8
 04/19/2022   21:51:56   (  68.86,-149.93) 04/19/2022   21:50:45  (  68.88,-150.89)   38.28                71
 04/22/2022   12:27:30   (  69.45,  -9.61) 04/22/2022   12:28:07  (  69.43,  -9.59)    2.23                37
 04/22/2022   13:18:11   ( -69.31, 157.90) 04/22/2022   13:17:37  ( -69.32, 157.90)    0.87                34
 04/25/2022   03:53:49   ( -70.06, -62.04) 04/25/2022   03:54:58  ( -69.95, -60.65)   53.99                69
 04/25/2022   04:44:23   (  69.41, 106.22) 04/25/2022   04:44:33  (  69.40, 106.24)    1.52                10
 04/25/2022   05:35:04   ( -69.27, -86.26) 04/25/2022   05:34:03  ( -69.29, -86.27)    2.38                61
 04/27/2022   20:10:32   ( -69.49,  54.57) 04/27/2022   20:11:32  ( -69.47,  54.56)    2.52                60
 04/27/2022   21:01:16   (  69.38,-137.96) 04/27/2022   21:00:59  (  69.35,-137.95)    2.99                17
 04/27/2022   21:51:48   ( -68.76,  30.22) 04/27/2022   21:50:37  ( -68.81,  28.99)   49.93                71
 04/30/2022   12:27:25   ( -69.47, 170.39) 04/30/2022   12:27:57  ( -69.47, 170.43)    1.73                32
 04/30/2022   13:18:09   (  69.35, -22.14) 04/30/2022   13:17:24  (  69.35, -22.08)    2.65                45