Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2023 8 9.  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)
 08/11/2023   05:19:07   (  70.86,  97.74) 08/11/2023   05:17:58  (  70.88,  96.03)   62.16                69
 08/11/2023   06:08:47   ( -70.20, -95.61) 08/11/2023   06:08:29  ( -70.22, -95.59)    1.88                18
 08/11/2023   06:58:14   (  70.10,  71.88) 08/11/2023   06:59:13  (  70.10,  71.90)    0.85                59
 08/13/2023   21:35:45   (  70.31,-147.20) 08/13/2023   21:34:41  (  70.29,-147.25)    3.04                64
 08/13/2023   22:25:15   ( -70.20,  20.27) 08/13/2023   22:25:23  ( -70.20,  20.20)    2.69                 8
 08/13/2023   23:14:50   (  69.65,-172.85) 08/13/2023   23:15:59  (  69.66,-171.68)   45.46                69
 08/16/2023   13:52:14   (  70.22, -31.44) 08/16/2023   13:51:34  (  70.23, -31.39)    1.95                40
 08/16/2023   14:41:44   ( -70.12, 136.04) 08/16/2023   14:42:16  ( -70.14, 136.06)    2.64                32
 08/19/2023   05:19:03   ( -70.87, -82.21) 08/19/2023   05:17:54  ( -70.92, -84.04)   66.50                69
 08/19/2023   06:08:40   (  70.22,  84.44) 08/19/2023   06:08:27  (  70.23,  84.37)    3.53                13
 08/19/2023   06:58:10   ( -70.11,-108.07) 08/19/2023   06:59:08  ( -70.09,-108.09)    3.04                58
 08/21/2023   21:35:41   ( -70.24,  32.74) 08/21/2023   21:34:35  ( -70.24,  32.81)    2.90                66
 08/21/2023   22:25:08   (  70.13,-159.79) 08/21/2023   22:25:19  (  70.14,-159.72)    3.13                11
 08/21/2023   23:14:44   ( -69.70,   7.24) 08/21/2023   23:15:54  ( -69.67,   8.30)   40.97                70