Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2025 1 13.  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)
 01/14/2025   22:25:30   (  70.14,-159.90) 01/14/2025   22:24:51  (  70.11,-159.95)    3.18                39
 01/14/2025   23:15:00   ( -70.02,   7.57) 01/14/2025   23:15:33  ( -70.00,   7.54)    2.49                33
 01/17/2025   13:52:23   ( -70.69, 149.15) 01/17/2025   13:51:14  ( -70.74, 147.52)   60.17                69
 01/17/2025   14:41:59   (  70.09, -44.08) 01/17/2025   14:41:47  (  70.07, -44.11)    3.14                12
 01/17/2025   15:31:29   ( -69.98, 123.40) 01/17/2025   15:32:29  ( -69.95, 123.38)    3.26                60
 01/20/2025   06:09:01   ( -70.13, -95.79) 01/20/2025   06:07:59  ( -70.12, -95.73)    2.42                62
 01/20/2025   06:58:28   (  70.02,  71.70) 01/20/2025   06:58:43  (  70.03,  71.72)    1.38                15
 01/20/2025   07:48:07   ( -69.41,-121.49) 01/20/2025   07:49:16  ( -69.44,-120.09)   54.95                69
 01/22/2025   22:25:29   ( -70.08,  20.03) 01/22/2025   22:24:55  ( -70.09,  20.09)    2.54                34
 01/22/2025   23:14:55   (  70.02,-172.41) 01/22/2025   23:15:39  (  70.00,-172.47)    3.34                44
 01/25/2025   13:52:23   (  70.27, -31.45) 01/25/2025   13:51:10  (  70.29, -31.78)   12.79                73
 01/25/2025   14:41:55   ( -70.05, 135.88) 01/25/2025   14:41:50  ( -70.06, 135.89)    1.45                 5
 01/25/2025   15:31:22   (  69.94, -56.64) 01/25/2025   15:32:33  (  69.93, -56.59)    2.12                71