Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2025 11 25.  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)
 11/25/2025   12:13:48   (  70.40,  -6.54) 11/25/2025   12:13:05  (  70.40,  -6.50)    1.57                43
 11/25/2025   13:03:17   ( -70.29, 160.93) 11/25/2025   13:03:45  ( -70.28, 161.01)    3.10                28
 11/28/2025   03:40:40   ( -70.96, -57.46) 11/28/2025   03:39:30  ( -70.97, -58.99)   55.38                70
 11/28/2025   04:30:16   (  70.37, 109.29) 11/28/2025   04:30:05  (  70.35, 109.33)    1.97                11
 11/28/2025   05:19:46   ( -70.26, -83.24) 11/28/2025   05:20:46  ( -70.24, -83.16)    3.53                60
 11/30/2025   19:57:17   ( -70.46,  57.67) 11/30/2025   19:56:22  ( -70.46,  57.60)    2.45                55
 11/30/2025   20:46:45   (  70.30,-134.92) 11/30/2025   20:47:06  (  70.32,-134.86)    3.13                21
 11/30/2025   21:36:27   ( -69.53,  31.64) 11/30/2025   21:37:34  ( -69.51,  33.68)   79.53                67
 12/03/2025   11:24:03   (  71.19,   7.04) 12/03/2025   11:22:55  (  71.24,   4.75)   82.19                68
 12/03/2025   12:13:46   ( -70.37, 173.43) 12/03/2025   12:13:22  ( -70.38, 173.49)    2.65                24
 12/03/2025   13:03:13   (  70.26, -19.09) 12/03/2025   13:04:07  (  70.29, -19.06)    3.42                54
 12/06/2025   03:40:43   (  70.47, 121.83) 12/06/2025   03:39:42  (  70.49, 121.76)    2.90                61
 12/06/2025   04:30:13   ( -70.37, -70.70) 12/06/2025   04:30:23  ( -70.36, -70.72)    0.95                10
 12/06/2025   05:19:48   (  69.76,  96.09) 12/06/2025   05:20:57  (  69.75,  97.54)   55.81                69
 12/08/2025   19:57:09   (  70.44,-122.34) 12/08/2025   19:56:41  (  70.43,-122.38)    1.91                28
 12/08/2025   20:46:39   ( -70.33,  45.15) 12/08/2025   20:47:22  ( -70.30,  45.14)    3.72                43