Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2025 4 23.  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)
 04/26/2025   05:18:44   (  70.37,  96.90) 04/26/2025   05:17:32  (  70.40,  96.65)    9.86                72
 04/26/2025   06:08:15   ( -70.19, -95.71) 04/26/2025   06:08:12  ( -70.21, -95.73)    1.41                 3
 04/26/2025   06:57:43   (  70.04,  71.71) 04/26/2025   06:58:55  (  70.03,  71.85)    5.72                72
 04/28/2025   21:35:10   (  70.25,-147.37) 04/28/2025   21:34:28  (  70.24,-147.33)    1.96                42
 04/28/2025   22:24:40   ( -70.13,  20.09) 04/28/2025   22:25:10  ( -70.15,  20.13)    1.84                30
 05/01/2025   13:02:01   ( -70.64, 161.46) 05/01/2025   13:00:50  ( -70.72, 160.34)   41.97                71
 05/01/2025   13:51:34   (  70.21, -31.54) 05/01/2025   13:51:26  (  70.20, -31.50)    1.76                 8
 05/01/2025   14:41:04   ( -70.09, 135.93) 05/01/2025   14:42:08  ( -70.10, 135.97)    1.36                64
 05/04/2025   05:18:29   ( -70.29, -83.16) 05/04/2025   05:17:39  ( -70.27, -83.16)    3.03                50
 05/04/2025   06:07:56   (  70.18,  84.33) 05/04/2025   06:08:23  (  70.16,  84.31)    2.11                27
 05/06/2025   20:45:14   (  70.79,-134.16) 05/06/2025   20:44:04  (  70.83,-135.61)   53.26                70
 05/06/2025   21:34:52   ( -70.24,  32.66) 05/06/2025   21:34:37  ( -70.24,  32.65)    0.56                15
 05/06/2025   22:24:19   (  70.12,-159.86) 05/06/2025   22:25:21  (  70.14,-159.89)    2.71                62