Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2024 12 23.  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)
 12/24/2024   14:41:59   ( -70.09, 135.94) 12/24/2024   14:41:23  ( -70.12, 135.89)    3.29                36
 12/24/2024   15:31:26   (  69.99, -56.56) 12/24/2024   15:32:07  (  70.00, -56.63)    2.64                41
 12/27/2024   06:08:56   (  70.30,  84.48) 12/27/2024   06:07:43  (  70.36,  83.95)   20.83                73
 12/27/2024   06:58:29   ( -70.02,-108.28) 12/27/2024   06:58:21  ( -70.05,-108.25)    2.97                 8
 12/27/2024   07:47:56   (  69.91,  59.21) 12/27/2024   07:49:05  (  69.93,  59.23)    2.38                69
 12/29/2024   22:25:27   (  70.12,-159.89) 12/29/2024   22:24:37  (  70.10,-159.88)    2.81                50
 12/29/2024   23:14:57   ( -70.01,   7.59) 12/29/2024   23:15:19  ( -69.99,   7.60)    2.70                22
 01/01/2025   13:52:13   ( -70.94, 149.58) 01/01/2025   13:51:06  ( -70.99, 147.12)   89.13                67
 01/01/2025   14:41:54   (  70.06, -44.08) 01/01/2025   14:41:34  (  70.06, -44.06)    0.82                20
 01/01/2025   15:31:24   ( -69.96, 123.40) 01/01/2025   15:32:16  ( -69.95, 123.42)    1.41                52
 01/04/2025   06:08:54   ( -70.13, -95.74) 01/04/2025   06:07:48  ( -70.13, -95.72)    0.69                66
 01/04/2025   06:58:21   (  70.01,  71.74) 01/04/2025   06:58:32  (  70.04,  71.73)    2.45                11
 01/04/2025   07:47:57   ( -69.58,-121.22) 01/04/2025   07:49:08  ( -69.60,-120.31)   35.65                71