Simultaneous Nadir Overpasses (SNOs) between NPP and TERRA
TLE Epoch: 2023 1 1.  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)
 01/02/2023   05:11:15   ( -70.33, -81.61) 01/02/2023   05:11:48  ( -70.34, -81.58)    1.57                33
 01/02/2023   06:01:59   (  70.21,  85.89) 01/02/2023   06:01:12  (  70.23,  85.92)    2.18                47
 01/04/2023   18:05:14   ( -70.38,  84.84) 01/04/2023   18:05:53  ( -70.37,  84.91)    3.29                39
 01/04/2023   18:55:58   (  70.26,-107.67) 01/04/2023   18:55:17  (  70.25,-107.59)    3.20                41
 01/07/2023   06:59:12   ( -70.38,-108.65) 01/07/2023   06:59:58  ( -70.37,-108.63)    1.51                46
 01/07/2023   07:49:56   (  70.26,  58.84) 01/07/2023   07:49:22  (  70.25,  58.86)    1.89                34
 01/09/2023   19:53:10   ( -70.38,  57.86) 01/09/2023   19:54:02  ( -70.40,  57.88)    2.08                52
 01/09/2023   20:43:53   (  70.27,-134.65) 01/09/2023   20:43:25  (  70.28,-134.63)    1.31                28
 01/12/2023   08:47:07   ( -70.39,-135.63) 01/12/2023   08:48:05  ( -70.41,-135.64)    2.21                58
 01/12/2023   09:37:51   (  70.29,  31.84) 01/12/2023   09:37:29  (  70.29,  31.85)    0.55                22
 01/12/2023   10:28:16   ( -69.29,-159.35) 01/12/2023   10:27:10  ( -69.34,-161.80)   96.50                66
 01/14/2023   21:41:05   ( -70.41,  30.86) 01/14/2023   21:42:09  ( -70.40,  30.81)    1.85                64
 01/14/2023   22:31:49   (  70.30,-161.67) 01/14/2023   22:31:33  (  70.28,-161.71)    3.31                16