Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2025 4 19.  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)
 04/20/2025   21:35:25   ( -70.26,  32.60) 04/20/2025   21:34:15  ( -70.25,  32.68)    3.12                70
 04/20/2025   22:24:52   (  70.16,-159.90) 04/20/2025   22:25:00  (  70.17,-159.89)    1.59                 8
 04/20/2025   23:14:26   ( -69.82,   7.26) 04/20/2025   23:15:37  ( -69.83,   7.95)   26.55                71
 04/23/2025   13:51:50   ( -70.22, 148.43) 04/23/2025   13:51:13  ( -70.22, 148.49)    2.01                37
 04/23/2025   14:41:17   (  70.12, -44.07) 04/23/2025   14:41:57  (  70.10, -44.01)    3.09                40
 04/26/2025   05:18:44   (  70.37,  96.90) 04/26/2025   05:17:32  (  70.40,  96.65)   10.34                72
 04/26/2025   06:08:15   ( -70.20, -95.71) 04/26/2025   06:08:12  ( -70.21, -95.73)    1.00                 3
 04/26/2025   06:57:43   (  70.04,  71.71) 04/26/2025   06:58:55  (  70.03,  71.85)    5.39                72
 04/28/2025   21:35:10   (  70.25,-147.37) 04/28/2025   21:34:28  (  70.25,-147.34)    1.28                42
 04/28/2025   22:24:40   ( -70.14,  20.10) 04/28/2025   22:25:10  ( -70.15,  20.13)    1.31                30
 05/01/2025   13:02:01   ( -70.65, 161.46) 05/01/2025   13:00:50  ( -70.73, 160.34)   42.22                71
 05/01/2025   13:51:34   (  70.21, -31.54) 05/01/2025   13:51:26  (  70.20, -31.51)    0.96                 8
 05/01/2025   14:41:04   ( -70.10, 135.94) 05/01/2025   14:42:08  ( -70.10, 135.96)    1.09                64