Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2025 2 16.  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)
 02/18/2025   13:52:21   ( -70.48, 148.82) 02/18/2025   13:51:09  ( -70.52, 147.93)   33.13                72
 02/18/2025   14:41:53   (  70.10, -44.09) 02/18/2025   14:41:47  (  70.09, -44.09)    1.03                 6
 02/18/2025   15:31:23   ( -69.99, 123.39) 02/18/2025   15:32:29  ( -70.00, 123.37)    1.35                66
 02/21/2025   06:08:54   ( -70.16, -95.76) 02/21/2025   06:07:56  ( -70.17, -95.74)    0.93                58
 02/21/2025   06:58:21   (  70.05,  71.73) 02/21/2025   06:58:40  (  70.06,  71.74)    0.66                19
 02/21/2025   07:48:01   ( -69.34,-121.61) 02/21/2025   07:49:09  ( -69.33,-119.87)   68.32                68
 02/23/2025   22:25:20   ( -70.13,  20.08) 02/23/2025   22:24:48  ( -70.15,  20.07)    2.07                32
 02/23/2025   23:14:47   (  70.02,-172.44) 02/23/2025   23:15:32  (  70.04,-172.44)    2.37                45
 02/26/2025   13:52:14   (  70.32, -31.39) 02/26/2025   13:51:02  (  70.39, -31.84)   18.55                72
 02/26/2025   14:41:46   ( -70.11, 135.94) 02/26/2025   14:41:40  ( -70.09, 135.95)    1.94                 6
 02/26/2025   15:31:13   (  69.99, -56.58) 02/26/2025   15:32:24  (  69.98, -56.57)    1.36                71
 03/01/2025   06:08:41   (  70.19,  84.32) 03/01/2025   06:07:51  (  70.19,  84.27)    2.18                50
 03/01/2025   06:58:12   ( -70.04,-108.27) 03/01/2025   06:58:32  ( -70.04,-108.19)    2.87                20