Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2025 4 9.  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)
 04/10/2025   06:08:31   ( -70.23, -95.69) 04/10/2025   06:07:45  ( -70.21, -95.65)    2.82                46
 04/10/2025   06:57:58   (  70.13,  71.81) 04/10/2025   06:58:30  (  70.11,  71.80)    1.49                32
 04/12/2025   21:35:21   (  70.60,-146.89) 04/12/2025   21:34:10  (  70.68,-147.97)   40.52                71
 04/12/2025   22:24:56   ( -70.21,  20.17) 04/12/2025   22:24:44  ( -70.18,  20.14)    3.13                12
 04/12/2025   23:14:24   (  70.05,-172.41) 04/12/2025   23:15:28  (  70.04,-172.34)    2.86                64
 04/15/2025   13:51:52   (  70.26, -31.50) 04/15/2025   13:51:02  (  70.25, -31.53)    1.23                50
 04/15/2025   14:41:22   ( -70.14, 135.97) 04/15/2025   14:41:43  ( -70.12, 135.99)    2.64                21
 04/18/2025   05:18:38   ( -70.96, -82.20) 04/18/2025   05:17:30  ( -71.02, -84.32)   77.21                68
 04/18/2025   06:08:17   (  70.20,  84.31) 04/18/2025   06:08:01  (  70.21,  84.29)    1.44                16
 04/18/2025   06:57:47   ( -70.09,-108.22) 04/18/2025   06:58:42  ( -70.07,-108.18)    2.15                55
 04/20/2025   21:35:14   ( -70.26,  32.65) 04/20/2025   21:34:15  ( -70.25,  32.69)    1.81                59
 04/20/2025   22:24:41   (  70.15,-159.87) 04/20/2025   22:24:59  (  70.13,-159.82)    2.69                18