Simultaneous Nadir Overpasses (SNOs) between NPP and TERRA
TLE Epoch: 2022 2 9.  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)
 02/09/2022   13:18:16   (  69.27, -22.01) 02/09/2022   13:19:28  (  69.27, -22.04)    1.22                72
 02/09/2022   14:08:58   ( -69.19, 145.43) 02/09/2022   14:08:58  ( -69.16, 145.44)    3.20                 0
 02/09/2022   14:59:39   (  68.90, -46.87) 02/09/2022   14:58:27  (  68.94, -47.19)   13.30                72
 02/12/2022   05:35:11   (  69.21,  93.84) 02/12/2022   05:35:53  (  69.23,  93.79)    2.98                42
 02/12/2022   06:25:53   ( -69.12, -98.71) 02/12/2022   06:25:23  ( -69.12, -98.72)    0.21                30
 02/14/2022   21:01:32   ( -69.85,  41.37) 02/14/2022   21:02:42  ( -69.74,  42.70)   52.65                70
 02/14/2022   21:52:06   (  69.21,-150.39) 02/14/2022   21:52:17  (  69.18,-150.39)    2.85                11
 02/14/2022   22:42:47   ( -69.06,  17.13) 02/14/2022   22:41:47  ( -69.08,  17.10)    1.86                60
 02/17/2022   13:18:17   ( -69.27, 157.98) 02/17/2022   13:19:14  ( -69.30, 157.99)    3.24                57
 02/17/2022   14:09:01   (  69.16, -34.55) 02/17/2022   14:08:41  (  69.18, -34.51)    2.90                20
 02/17/2022   14:59:31   ( -68.42, 133.76) 02/17/2022   14:58:22  ( -68.46, 132.22)   62.93                69
 02/20/2022   04:44:48   (  70.27, 104.95) 02/20/2022   04:45:54  (  70.16, 107.42)   94.00                66
 02/20/2022   05:35:12   ( -69.22, -86.18) 02/20/2022   05:35:39  ( -69.23, -86.21)    1.91                27
 02/20/2022   06:25:56   (  69.11,  81.28) 02/20/2022   06:25:06  (  69.11,  81.28)    0.19                50
 02/22/2022   21:01:26   (  69.33,-137.88) 02/22/2022   21:02:33  (  69.31,-137.86)    2.15                67
 02/22/2022   21:52:08   ( -69.22,  29.58) 02/22/2022   21:52:03  ( -69.21,  29.64)    3.10                 5
 02/22/2022   22:42:46   (  68.80,-162.52) 02/22/2022   22:41:34  (  68.86,-163.15)   26.27                72