Simultaneous Nadir Overpasses (SNOs) between NPP and TERRA
TLE Epoch: 2022 1 8.  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)
 01/08/2022   13:18:59   (  69.65, -22.65) 01/08/2022   13:20:09  (  69.57, -21.61)   41.24                70
 01/08/2022   14:09:33   ( -69.14, 145.39) 01/08/2022   14:09:45  ( -69.12, 145.43)    3.04                12
 01/08/2022   15:00:16   (  68.96, -47.06) 01/08/2022   14:59:13  (  68.96, -47.13)    3.00                63
 01/11/2022   05:35:41   (  69.20,  93.77) 01/11/2022   05:36:39  (  69.19,  93.77)    1.46                58
 01/11/2022   06:26:22   ( -69.06, -98.72) 01/11/2022   06:26:09  ( -69.08, -98.74)    1.53                13
 01/11/2022   07:16:55   (  68.35,  69.54) 01/11/2022   07:15:46  (  68.40,  68.07)   60.32                69
 01/13/2022   21:52:32   (  69.18,-150.42) 01/13/2022   21:53:03  (  69.19,-150.35)    2.78                31
 01/13/2022   22:43:13   ( -69.04,  17.09) 01/13/2022   22:42:34  ( -69.02,  17.08)    2.13                39
 01/16/2022   13:18:45   ( -69.59, 157.47) 01/16/2022   13:19:56  ( -69.52, 158.33)   34.35                71
 01/16/2022   14:09:22   (  69.11, -34.54) 01/16/2022   14:09:28  (  69.12, -34.55)    1.41                 6
 01/16/2022   15:00:04   ( -69.02, 132.91) 01/16/2022   14:58:58  ( -69.02, 132.95)    1.93                66
 01/19/2022   05:35:29   ( -69.20, -86.19) 01/19/2022   05:36:25  ( -69.23, -86.16)    3.31                56
 01/19/2022   06:26:13   (  69.10,  81.27) 01/19/2022   06:25:52  (  69.11,  81.32)    2.61                21
 01/19/2022   07:16:43   ( -68.36,-110.43) 01/19/2022   07:15:33  ( -68.40,-111.93)   61.51                70
 01/21/2022   21:52:19   ( -69.19,  29.61) 01/21/2022   21:52:49  ( -69.16,  29.63)    3.31                30
 01/21/2022   22:43:02   (  69.03,-162.86) 01/21/2022   22:42:16  (  69.03,-162.89)    1.17                46