Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2025 5 8.  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)
 05/09/2025   13:02:12   (  70.74, -18.48) 05/09/2025   13:01:02  (  70.80, -19.80)   49.11                70
 05/09/2025   13:51:49   ( -70.23, 148.42) 05/09/2025   13:51:35  ( -70.22, 148.44)    1.39                14
 05/09/2025   14:41:16   (  70.13, -44.08) 05/09/2025   14:42:19  (  70.12, -44.09)    1.73                63
 05/12/2025   05:18:46   (  70.30,  96.75) 05/12/2025   05:17:50  (  70.32,  96.74)    2.82                56
 05/12/2025   06:08:16   ( -70.18, -95.78) 05/12/2025   06:08:32  ( -70.21, -95.78)    3.22                16
 05/12/2025   06:57:55   (  69.42,  70.81) 05/12/2025   06:59:02  (  69.37,  72.79)   77.68                67
 05/14/2025   21:35:13   (  70.27,-147.40) 05/14/2025   21:34:47  (  70.27,-147.41)    0.78                26
 05/14/2025   22:24:43   ( -70.16,  20.08) 05/14/2025   22:25:29  ( -70.15,  20.08)    1.02                46
 05/17/2025   13:02:13   ( -70.34, 160.93) 05/17/2025   13:01:01  ( -70.36, 160.90)    3.20                72
 05/17/2025   13:51:40   (  70.23, -31.58) 05/17/2025   13:51:44  (  70.22, -31.57)    0.42                 4
 05/17/2025   14:41:12   ( -70.01, 135.74) 05/17/2025   14:42:24  ( -70.00, 136.09)   13.22                72
 05/20/2025   05:18:39   ( -70.33, -83.20) 05/20/2025   05:17:58  ( -70.32, -83.27)    2.71                41
 05/20/2025   06:08:06   (  70.21,  84.28) 05/20/2025   06:08:41  (  70.18,  84.25)    3.21                35