Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2023 2 26.  Predictions up to the next  14.0 days:

     Date     Time(LANDSAT-8) LANDSAT-8 Lat/Lon Date Time(NPP) NPP Lat/Lon    Distance(km)  Time Diff(sec)
 02/26/2023   21:36:00   ( -70.33,  32.71) 02/26/2023   21:34:50  ( -70.33,  32.65)    2.44                70
 02/26/2023   22:25:28   (  70.18,-159.86) 02/26/2023   22:25:33  (  70.17,-159.78)    3.15                 5
 02/26/2023   23:15:00   ( -69.95,   7.45) 02/26/2023   23:16:12  ( -69.92,   7.91)   17.97                72
 03/01/2023   13:52:30   ( -70.29, 148.53) 03/01/2023   13:51:43  ( -70.28, 148.51)    0.68                47
 03/01/2023   14:41:57   (  70.19, -43.97) 03/01/2023   14:42:27  (  70.17, -44.00)    2.14                30
 03/04/2023   05:19:15   (  71.10,  98.00) 03/04/2023   05:18:08  (  71.12,  95.60)   86.22                67
 03/04/2023   06:08:59   ( -70.22, -95.69) 03/04/2023   06:08:35  ( -70.24, -95.64)    3.39                24
 03/04/2023   06:58:26   (  70.12,  71.80) 03/04/2023   06:59:19  (  70.14,  71.84)    2.48                53
 03/06/2023   21:35:58   (  70.29,-147.35) 03/06/2023   21:34:46  (  70.31,-147.28)    3.65                72
 03/06/2023   22:25:27   ( -70.23,  20.21) 03/06/2023   22:25:28  ( -70.22,  20.19)    2.15                 1
 03/06/2023   23:14:57   (  69.96,-172.54) 03/06/2023   23:16:09  (  69.95,-172.09)   16.98                72
 03/09/2023   13:52:26   (  70.28, -31.49) 03/09/2023   13:51:39  (  70.30, -31.46)    2.57                47
 03/09/2023   14:41:55   ( -70.22, 136.07) 03/09/2023   14:42:21  ( -70.20, 136.01)    3.49                26