Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2025 7 10.  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   (  70.34, -18.93) 07/12/2025   13:01:33  (  70.35, -19.03)    4.09                72
 07/12/2025   13:52:15   ( -70.23, 148.55) 07/12/2025   13:52:14  ( -70.22, 148.48)    2.72                 1
 07/12/2025   14:41:44   (  70.02, -44.11) 07/12/2025   14:42:56  (  69.98, -43.84)   10.96                72
 07/15/2025   05:19:16   (  70.27,  96.85) 07/15/2025   05:18:26  (  70.26,  96.89)    2.24                50
 07/15/2025   06:08:46   ( -70.17, -95.67) 07/15/2025   06:09:08  ( -70.18, -95.68)    1.79                22
 07/17/2025   21:35:47   (  70.25,-147.31) 07/17/2025   21:35:21  (  70.22,-147.28)    2.93                26
 07/17/2025   22:25:17   ( -70.14,  20.18) 07/17/2025   22:26:03  ( -70.15,  20.15)    0.99                46
 07/20/2025   13:02:48   ( -70.48, 161.27) 07/20/2025   13:01:36  ( -70.53, 160.70)   21.87                72
 07/20/2025   13:52:18   (  70.21, -31.49) 07/20/2025   13:52:16  (  70.19, -31.45)    2.19                 2
 07/20/2025   14:41:48   ( -70.11, 136.00) 07/20/2025   14:42:58  ( -70.12, 135.98)    1.30                70
 07/23/2025   05:19:22   ( -70.27, -83.16) 07/23/2025   05:18:27  ( -70.29, -83.14)    2.58                55
 07/23/2025   06:08:49   (  70.15,  84.32) 07/23/2025   06:09:11  (  70.16,  84.37)    2.11                22