Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2025 7 12.  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)
 07/12/2025   13:02:45   (  70.30, -18.98) 07/12/2025   13:01:32  (  70.33, -19.01)    3.63                73
 07/12/2025   13:52:15   ( -70.19, 148.49) 07/12/2025   13:52:13  ( -70.21, 148.50)    2.14                 2
 07/12/2025   14:41:43   (  70.04, -44.09) 07/12/2025   14:42:56  (  70.02, -43.90)    7.27                73
 07/15/2025   05:19:16   (  70.30,  96.89) 07/15/2025   05:18:27  (  70.30,  96.83)    2.20                49
 07/15/2025   06:08:46   ( -70.19, -95.64) 07/15/2025   06:09:08  ( -70.17, -95.66)    2.00                22
 07/17/2025   21:35:48   (  70.23,-147.34) 07/17/2025   21:35:21  (  70.21,-147.26)    3.50                27
 07/17/2025   22:25:18   ( -70.12,  20.15) 07/17/2025   22:26:03  ( -70.14,  20.17)    1.83                45
 07/20/2025   13:02:49   ( -70.48, 161.27) 07/20/2025   13:01:36  ( -70.52, 160.72)   21.04                73
 07/20/2025   13:52:19   (  70.21, -31.49) 07/20/2025   13:52:17  (  70.23, -31.52)    3.01                 2
 07/20/2025   14:41:48   ( -70.11, 136.00) 07/20/2025   14:42:57  ( -70.11, 135.99)    0.28                69
 07/23/2025   05:19:22   ( -70.30, -83.13) 07/23/2025   05:18:26  ( -70.29, -83.13)    0.91                56
 07/23/2025   06:08:49   (  70.18,  84.35) 07/23/2025   06:09:10  (  70.16,  84.38)    3.14                21
 07/23/2025   06:58:32   ( -69.37,-109.14) 07/23/2025   06:59:39  ( -69.40,-107.17)   77.22                67
 07/25/2025   21:35:53   ( -70.26,  32.71) 07/25/2025   21:35:21  ( -70.26,  32.68)    0.83                32
 07/25/2025   22:25:20   (  70.15,-159.82) 07/25/2025   22:26:05  (  70.13,-159.81)    1.64                45