Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2025 5 7.  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)
 05/09/2025   13:02:12   (  70.73, -18.48) 05/09/2025   13:01:02  (  70.80, -19.80)   49.02                70
 05/09/2025   13:51:49   ( -70.23, 148.41) 05/09/2025   13:51:35  ( -70.22, 148.44)    1.45                14
 05/09/2025   14:41:16   (  70.13, -44.09) 05/09/2025   14:42:19  (  70.12, -44.09)    1.38                63
 05/12/2025   05:18:46   (  70.29,  96.74) 05/12/2025   05:17:49  (  70.27,  96.82)    3.47                57
 05/12/2025   06:08:15   ( -70.23, -95.71) 05/12/2025   06:08:32  ( -70.21, -95.78)    3.05                17
 05/12/2025   06:57:55   (  69.41,  70.80) 05/12/2025   06:59:02  (  69.37,  72.79)   78.09                67
 05/14/2025   21:35:13   (  70.25,-147.43) 05/14/2025   21:34:47  (  70.27,-147.42)    2.40                26
 05/14/2025   22:24:43   ( -70.14,  20.05) 05/14/2025   22:25:29  ( -70.16,  20.08)    1.97                46
 05/17/2025   13:02:12   ( -70.35, 160.96) 05/17/2025   13:01:01  ( -70.37, 160.89)    3.09                71
 05/17/2025   13:51:39   (  70.24, -31.56) 05/17/2025   13:51:44  (  70.23, -31.58)    1.80                 5
 05/17/2025   14:41:12   ( -69.97, 135.69) 05/17/2025   14:42:24  ( -70.00, 136.08)   15.24                72
 05/20/2025   05:18:38   ( -70.32, -83.20) 05/20/2025   05:17:58  ( -70.33, -83.28)    3.07                40
 05/20/2025   06:08:05   (  70.21,  84.28) 05/20/2025   06:08:41  (  70.19,  84.24)    2.03                36