Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2025 6 22.  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)
 06/23/2025   21:35:41   ( -70.25,  32.68) 06/23/2025   21:35:14  ( -70.26,  32.61)    2.82                27
 06/23/2025   22:25:09   (  70.09,-159.90) 06/23/2025   22:25:57  (  70.10,-159.83)    3.00                48
 06/26/2025   13:02:41   (  70.37, -18.90) 06/26/2025   13:01:29  (  70.40, -19.14)    9.56                72
 06/26/2025   13:52:12   ( -70.21, 148.50) 06/26/2025   13:52:09  ( -70.19, 148.49)    1.32                 3
 06/26/2025   14:41:40   (  70.04, -44.09) 06/26/2025   14:42:52  (  70.03, -43.95)    5.57                72
 06/29/2025   05:19:12   (  70.25,  96.81) 06/29/2025   05:18:22  (  70.28,  96.82)    3.08                50
 06/29/2025   06:08:42   ( -70.15, -95.71) 06/29/2025   06:09:03  ( -70.13, -95.63)    3.48                21
 07/01/2025   21:35:42   (  70.23,-147.33) 07/01/2025   21:35:17  (  70.22,-147.31)    1.81                25
 07/01/2025   22:25:12   ( -70.13,  20.15) 07/01/2025   22:25:59  ( -70.12,  20.15)    1.15                47
 07/04/2025   13:02:44   ( -70.37, 161.10) 07/04/2025   13:01:31  ( -70.43, 160.82)   12.34                73
 07/04/2025   13:52:12   (  70.20, -31.50) 07/04/2025   13:52:13  (  70.21, -31.53)    1.94                 1
 07/04/2025   14:41:42   ( -70.10, 135.99) 07/04/2025   14:42:55  ( -70.12, 135.94)    2.85                73