Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2025 10 8.  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)
 10/08/2025   12:13:38   (  70.79,  -5.93) 10/08/2025   12:12:28  (  70.88,  -7.29)   50.48                70
 10/08/2025   13:03:15   ( -70.30, 160.96) 10/08/2025   13:03:01  ( -70.29, 160.98)    1.01                14
 10/08/2025   13:52:42   (  70.20, -31.54) 10/08/2025   13:53:45  (  70.20, -31.56)    0.92                63
 10/11/2025   04:30:15   (  70.39, 109.35) 10/11/2025   04:29:17  (  70.38, 109.29)    2.47                58
 10/11/2025   05:19:45   ( -70.28, -83.18) 10/11/2025   05:19:59  ( -70.26, -83.20)    2.50                14
 10/11/2025   06:09:23   (  69.57,  83.47) 10/11/2025   06:10:31  (  69.54,  85.20)   67.49                68
 10/13/2025   20:46:44   (  70.35,-134.84) 10/13/2025   20:46:14  (  70.36,-134.91)    3.06                30
 10/13/2025   21:36:14   ( -70.24,  32.63) 10/13/2025   21:36:56  ( -70.24,  32.60)    1.43                42
 10/16/2025   12:13:44   ( -70.54, 173.68) 10/16/2025   12:12:31  ( -70.60, 173.18)   19.67                73
 10/16/2025   13:03:13   (  70.32, -19.00) 10/16/2025   13:03:11  (  70.30, -19.04)    2.83                 2
 10/16/2025   13:52:44   ( -70.16, 148.41) 10/16/2025   13:53:53  ( -70.18, 148.47)    2.96                69
 10/19/2025   04:30:15   ( -70.38, -70.67) 10/19/2025   04:29:25  ( -70.38, -70.71)    1.66                50
 10/19/2025   05:19:42   (  70.26,  96.81) 10/19/2025   05:20:08  (  70.24,  96.81)    2.13                26
 10/19/2025   06:09:28   ( -69.28, -96.92) 10/19/2025   06:10:34  ( -69.28, -94.43)   97.84                66
 10/21/2025   19:57:01   (  71.10,-121.31) 10/21/2025   19:55:53  (  71.14,-123.51)   79.28                68
 10/21/2025   20:46:43   ( -70.35,  45.17) 10/21/2025   20:46:22  ( -70.34,  45.13)    1.96                21
 10/21/2025   21:36:10   (  70.23,-147.35) 10/21/2025   21:37:05  (  70.20,-147.34)    3.59                55