Simultaneous Nadir Overpasses (SNOs) between NPP and TERRA
TLE Epoch: 2022 5 11.  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)
 05/11/2022   04:44:12   (  69.45, 106.22) 05/11/2022   04:44:02  (  69.43, 106.27)    2.83                10
 05/11/2022   05:34:48   ( -69.05, -85.90) 05/11/2022   05:33:36  ( -69.09, -86.54)   25.74                72
 05/13/2022   20:10:20   ( -69.52,  54.59) 05/13/2022   20:10:58  ( -69.53,  54.64)    2.93                38
 05/13/2022   21:01:04   (  69.40,-137.93) 05/13/2022   21:00:26  (  69.37,-137.93)    3.22                38
 05/16/2022   11:36:37   (  69.93,   2.45) 05/16/2022   11:37:48  (  69.80,   3.25)   34.00                71
 05/16/2022   12:27:12   ( -69.47, 170.44) 05/16/2022   12:27:22  ( -69.46, 170.44)    0.26                10
 05/16/2022   13:17:56   (  69.35, -22.09) 05/16/2022   13:16:49  (  69.35, -22.07)    0.65                67
 05/19/2022   03:53:22   (  69.57, 118.76) 05/19/2022   03:54:14  (  69.55, 118.80)    2.64                52
 05/19/2022   04:44:03   ( -69.42, -73.71) 05/19/2022   04:43:44  ( -69.44, -73.71)    1.87                19
 05/19/2022   05:34:32   (  68.51,  94.85) 05/19/2022   05:33:25  (  68.54,  92.79)   83.81                67
 05/21/2022   20:10:14   (  69.53,-125.40) 05/21/2022   20:10:37  (  69.50,-125.38)    3.01                23
 05/21/2022   21:00:55   ( -69.38,  42.13) 05/21/2022   21:00:07  ( -69.40,  42.12)    2.08                48
 05/24/2022   11:36:22   ( -69.60,-177.03) 05/24/2022   11:37:33  ( -69.57,-177.05)    3.03                71
 05/24/2022   12:27:05   (  69.44,  -9.49) 05/24/2022   12:27:00  (  69.45,  -9.57)    2.85                 5
 05/24/2022   13:17:44   ( -69.18, 158.19) 05/24/2022   13:16:32  ( -69.23, 157.79)   16.76                72