Simultaneous Nadir Overpasses (SNOs) between NPP and TERRA
TLE Epoch: 2022 1 14.  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   ( -69.71, 157.30) 01/16/2022   13:19:57  ( -69.61, 158.43)   45.02                70
 01/16/2022   14:09:22   (  69.11, -34.54) 01/16/2022   14:09:31  (  69.11, -34.58)    1.61                 9
 01/16/2022   15:00:04   ( -69.03, 132.90) 01/16/2022   14:59:01  ( -69.00, 132.92)    3.34                63
 01/19/2022   05:35:29   ( -69.21, -86.20) 01/19/2022   05:36:30  ( -69.24, -86.18)    3.21                61
 01/19/2022   06:26:13   (  69.10,  81.26) 01/19/2022   06:25:58  (  69.07,  81.25)    3.24                15
 01/19/2022   07:16:46   ( -68.53,-110.65) 01/19/2022   07:15:35  ( -68.58,-111.74)   44.44                71
 01/21/2022   21:52:19   ( -69.20,  29.60) 01/21/2022   21:52:56  ( -69.20,  29.65)    1.94                37
 01/21/2022   22:43:02   (  69.03,-162.86) 01/21/2022   22:42:24  (  69.03,-162.93)    2.69                38
 01/24/2022   13:18:37   (  69.76, -22.74) 01/24/2022   13:19:46  (  69.65, -21.52)   48.74                69
 01/24/2022   14:09:10   ( -69.19, 145.40) 01/24/2022   14:09:23  ( -69.17, 145.47)    3.58                13
 01/24/2022   14:59:53   (  69.03, -47.07) 01/24/2022   14:58:50  (  69.04, -47.04)    2.30                63
 01/27/2022   05:35:18   (  69.22,  93.82) 01/27/2022   05:36:20  (  69.22,  93.79)    1.26                62
 01/27/2022   06:26:00   ( -69.12, -98.72) 01/27/2022   06:25:50  ( -69.12, -98.71)    0.71                10
 01/27/2022   07:16:35   (  68.54,  69.38) 01/27/2022   07:15:24  (  68.61,  68.29)   44.63                71