Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2025 3 27.  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)
 03/27/2025   22:25:03   ( -70.23,  20.21) 03/27/2025   22:24:05  ( -70.24,  20.19)    1.14                58
 03/27/2025   23:14:30   (  70.13,-172.29) 03/27/2025   23:14:49  (  70.10,-172.29)    3.25                19
 03/28/2025   00:04:11   ( -69.41,  -5.64) 03/28/2025   00:05:19  ( -69.41,  -3.94)   66.51                68
 03/30/2025   14:41:29   ( -70.23, 136.10) 03/30/2025   14:40:54  ( -70.21, 136.03)    3.47                35
 03/30/2025   15:30:57   (  70.07, -56.49) 03/30/2025   15:31:38  (  70.08, -56.46)    1.62                41
 04/02/2025   06:08:19   (  70.60,  84.90) 04/02/2025   06:07:08  (  70.64,  83.84)   39.31                71
 04/02/2025   06:57:55   ( -70.16,-108.11) 04/02/2025   06:57:42  ( -70.15,-108.07)    2.01                13
 04/02/2025   07:47:22   (  70.05,  59.37) 04/02/2025   07:48:27  (  70.07,  59.36)    2.83                65
 04/04/2025   22:24:49   (  70.23,-159.74) 04/04/2025   22:23:49  (  70.23,-159.71)    1.59                60
 04/04/2025   23:14:19   ( -70.12,   7.74) 04/04/2025   23:14:31  ( -70.15,   7.72)    3.31                12
 04/05/2025   00:03:56   (  69.46, 174.46) 04/05/2025   00:05:04  (  69.45, 176.09)   63.53                68
 04/07/2025   14:41:11   (  70.18, -43.91) 04/07/2025   14:40:36  (  70.20, -43.86)    2.73                35
 04/07/2025   15:30:40   ( -70.13, 123.65) 04/07/2025   15:31:18  ( -70.12, 123.58)    2.76                38