Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2025 9 9.  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)
 09/11/2025   20:46:35   (  70.33,-134.83) 09/11/2025   20:45:23  (  70.35,-134.79)    2.54                72
 09/11/2025   21:36:04   ( -70.27,  32.71) 09/11/2025   21:36:05  ( -70.25,  32.69)    2.97                 1
 09/11/2025   22:25:34   (  70.01,-160.02) 09/11/2025   22:26:46  (  69.98,-159.59)   16.88                72
 09/14/2025   13:03:04   (  70.30, -18.99) 09/14/2025   13:02:23  (  70.32, -18.99)    2.58                41
 09/14/2025   13:52:34   ( -70.19, 148.48) 09/14/2025   13:53:05  ( -70.22, 148.50)    2.96                31
 09/17/2025   04:29:58   ( -70.79, -70.01) 09/17/2025   04:28:48  ( -70.87, -71.43)   52.47                70
 09/17/2025   05:19:33   (  70.25,  96.82) 09/17/2025   05:19:22  (  70.25,  96.88)    2.16                11
 09/17/2025   06:09:03   ( -70.14, -95.70) 09/17/2025   06:10:04  ( -70.14, -95.63)    2.87                61
 09/19/2025   20:46:34   ( -70.35,  45.21) 09/19/2025   20:45:38  ( -70.33,  45.21)    2.15                56
 09/19/2025   21:36:01   (  70.24,-147.31) 09/19/2025   21:36:22  (  70.24,-147.34)    1.24                21
 09/19/2025   22:25:44   ( -69.42,  19.19) 09/19/2025   22:26:51  ( -69.43,  21.18)   78.05                67
 09/22/2025   12:13:17   (  71.19,  -5.25) 09/22/2025   12:12:10  (  71.23,  -7.84)   92.72                67
 09/22/2025   13:03:01   ( -70.32, 161.06) 09/22/2025   13:02:37  ( -70.32, 160.99)    2.71                24
 09/22/2025   13:52:29   (  70.15, -31.54) 09/22/2025   13:53:20  (  70.18, -31.49)    3.38                51