Simultaneous Nadir Overpasses (SNOs) between NPP and TERRA
TLE Epoch: 2022 1 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)
 01/19/2022   05:35:28   ( -69.19, -86.17) 01/19/2022   05:36:30  ( -69.20, -86.24)    2.79                62
 01/19/2022   06:26:12   (  69.07,  81.30) 01/19/2022   06:25:57  (  69.09,  81.27)    2.31                15
 01/19/2022   07:16:45   ( -68.51,-110.62) 01/19/2022   07:15:34  ( -68.59,-111.73)   45.84                71
 01/21/2022   21:52:19   ( -69.18,  29.63) 01/21/2022   21:52:56  ( -69.19,  29.63)    1.78                37
 01/21/2022   22:43:03   (  69.06,-162.90) 01/21/2022   22:42:23  (  69.08,-162.87)    2.32                40
 01/24/2022   13:18:36   (  69.68, -22.63) 01/24/2022   13:19:46  (  69.62, -21.56)   41.77                70
 01/24/2022   14:09:10   ( -69.17, 145.43) 01/24/2022   14:09:22  ( -69.18, 145.49)    2.65                12
 01/24/2022   14:59:53   (  69.00, -47.03) 01/24/2022   14:58:50  (  69.00, -47.09)    2.10                63
 01/27/2022   05:35:18   (  69.25,  93.77) 01/27/2022   05:36:17  (  69.25,  93.83)    2.34                59
 01/27/2022   06:25:59   ( -69.11, -98.70) 01/27/2022   06:25:48  ( -69.10, -98.74)    1.86                11
 01/27/2022   07:16:33   (  68.46,  69.47) 01/27/2022   07:15:23  (  68.53,  68.20)   52.40                70
 01/29/2022   21:52:08   (  69.20,-150.37) 01/29/2022   21:52:43  (  69.21,-150.34)    1.71                35
 01/29/2022   22:42:49   ( -69.05,  17.16) 01/29/2022   22:42:14  ( -69.06,  17.09)    2.96                35