Simultaneous Nadir Overpasses (SNOs) between NPP and TERRA
TLE Epoch: 2022 1 16.  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)
 01/16/2022   13:18:47   ( -69.70, 157.32) 01/16/2022   13:19:57  ( -69.61, 158.44)   44.31                70
 01/16/2022   14:09:22   (  69.10, -34.52) 01/16/2022   14:09:31  (  69.12, -34.56)    3.03                 9
 01/16/2022   15:00:04   ( -69.02, 132.91) 01/16/2022   14:59:01  ( -69.01, 132.93)    1.12                63
 01/19/2022   05:35:28   ( -69.20, -86.19) 01/19/2022   05:36:30  ( -69.18, -86.25)    3.40                62
 01/19/2022   06:26:12   (  69.09,  81.28) 01/19/2022   06:25:57  (  69.07,  81.25)    2.26                15
 01/19/2022   07:16:45   ( -68.52,-110.64) 01/19/2022   07:15:34  ( -68.57,-111.74)   45.22                71
 01/21/2022   21:52:19   ( -69.19,  29.61) 01/21/2022   21:52:56  ( -69.18,  29.62)    1.03                37
 01/21/2022   22:43:03   (  69.08,-162.92) 01/21/2022   22:42:23  (  69.07,-162.88)    2.12                40
 01/24/2022   13:18:36   (  69.70, -22.65) 01/24/2022   13:19:46  (  69.61, -21.57)   42.98                70
 01/24/2022   14:09:09   ( -69.13, 145.48) 01/24/2022   14:09:23  ( -69.12, 145.41)    3.13                14
 01/24/2022   14:59:53   (  69.02, -47.06) 01/24/2022   14:58:50  (  69.00, -47.09)    2.97                63
 01/27/2022   05:35:18   (  69.22,  93.82) 01/27/2022   05:36:18  (  69.25,  93.83)    3.51                60
 01/27/2022   06:26:00   ( -69.12, -98.72) 01/27/2022   06:25:49  ( -69.10, -98.74)    3.08                11
 01/27/2022   07:16:34   (  68.48,  69.45) 01/27/2022   07:15:24  (  68.53,  68.20)   51.15                70
 01/29/2022   21:52:08   (  69.22,-150.39) 01/29/2022   21:52:43  (  69.22,-150.33)    2.44                35
 01/29/2022   22:42:49   ( -69.07,  17.14) 01/29/2022   22:42:14  ( -69.07,  17.10)    1.43                35