Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2025 6 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)
 06/13/2025   05:19:03   (  70.28,  96.85) 06/13/2025   05:18:15  (  70.29,  96.78)    2.91                48
 06/13/2025   06:08:33   ( -70.16, -95.68) 06/13/2025   06:08:57  ( -70.18, -95.73)    2.44                24
 06/15/2025   21:35:35   (  70.24,-147.33) 06/15/2025   21:35:11  (  70.25,-147.39)    2.81                24
 06/15/2025   22:25:05   ( -70.13,  20.15) 06/15/2025   22:25:53  ( -70.14,  20.10)    2.29                48
 06/18/2025   13:02:38   ( -70.40, 161.14) 06/18/2025   13:01:25  ( -70.42, 160.81)   12.83                73
 06/18/2025   13:52:07   (  70.19, -31.53) 06/18/2025   13:52:06  (  70.17, -31.49)    2.31                 1
 06/18/2025   14:41:37   ( -70.08, 135.96) 06/18/2025   14:42:48  ( -70.06, 136.00)    3.03                71
 06/21/2025   05:19:11   ( -70.28, -83.15) 06/21/2025   05:18:19  ( -70.29, -83.22)    2.62                52
 06/21/2025   06:08:38   (  70.17,  84.33) 06/21/2025   06:09:02  (  70.15,  84.32)    2.81                24
 06/21/2025   06:58:23   ( -69.25,-109.31) 06/21/2025   06:59:29  ( -69.24,-107.02)   90.07                66
 06/23/2025   21:35:41   ( -70.25,  32.68) 06/23/2025   21:35:13  ( -70.22,  32.67)    3.50                28
 06/23/2025   22:25:08   (  70.14,-159.84) 06/23/2025   22:25:57  (  70.13,-159.87)    1.86                49