Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2025 10 17.  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)
 10/19/2025   04:30:16   ( -70.35, -70.72) 10/19/2025   04:29:25  ( -70.37, -70.70)    2.51                51
 10/19/2025   05:19:43   (  70.25,  96.78) 10/19/2025   05:20:09  (  70.28,  96.76)    3.18                26
 10/21/2025   19:57:00   (  71.15,-121.25) 10/21/2025   19:55:53  (  71.17,-123.57)   83.53                67
 10/21/2025   20:46:43   ( -70.33,  45.14) 10/21/2025   20:46:21  ( -70.33,  45.14)    0.27                22
 10/21/2025   21:36:10   (  70.22,-147.37) 10/21/2025   21:37:05  (  70.23,-147.40)    1.74                55
 10/24/2025   12:13:41   (  70.38,  -6.53) 10/24/2025   12:12:36  (  70.41,  -6.53)    3.05                65
 10/24/2025   13:03:11   ( -70.28, 160.95) 10/24/2025   13:03:18  ( -70.30, 160.96)    2.57                 7
 10/24/2025   13:52:45   (  69.78, -32.11) 10/24/2025   13:53:54  (  69.78, -30.93)   45.11                69
 10/27/2025   04:30:08   (  70.35, 109.32) 10/27/2025   04:29:32  (  70.34, 109.36)    2.35                36
 10/27/2025   05:19:38   ( -70.25, -83.20) 10/27/2025   05:20:14  ( -70.22, -83.15)    3.24                36
 10/29/2025   19:57:03   ( -70.68,  58.06) 10/29/2025   19:55:51  ( -70.73,  57.18)   32.65                72
 10/29/2025   20:46:34   (  70.35,-134.79) 10/29/2025   20:46:29  (  70.32,-134.85)    3.30                 5
 10/29/2025   21:36:05   ( -70.19,  32.61) 10/29/2025   21:37:11  ( -70.21,  32.64)    2.91                66