Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2025 3 11.  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)
 03/11/2025   22:25:15   ( -70.19,  20.14) 03/11/2025   22:24:31  ( -70.17,  20.14)    2.03                44
 03/11/2025   23:14:42   (  70.08,-172.36) 03/11/2025   23:15:16  (  70.09,-172.42)    2.44                34
 03/14/2025   13:52:02   (  70.86, -30.62) 03/14/2025   13:50:54  (  70.94, -32.62)   73.59                68
 03/14/2025   14:41:43   ( -70.14, 135.96) 03/14/2025   14:41:22  ( -70.14, 135.99)    1.26                21
 03/14/2025   15:31:10   (  70.04, -56.55) 03/14/2025   15:32:07  (  70.06, -56.58)    2.60                57
 03/17/2025   06:08:40   (  70.22,  84.33) 03/17/2025   06:07:32  (  70.23,  84.31)    1.43                68
 03/17/2025   06:58:10   ( -70.11,-108.20) 03/17/2025   06:58:13  ( -70.11,-108.18)    0.50                 3
 03/17/2025   07:47:42   (  69.73,  58.91) 03/17/2025   07:48:52  (  69.72,  59.72)   31.45                70
 03/19/2025   22:25:06   (  70.21,-159.81) 03/19/2025   22:24:23  (  70.22,-159.88)    3.11                43
 03/19/2025   23:14:36   ( -70.10,   7.67) 03/19/2025   23:15:04  ( -70.10,   7.63)    1.54                28
 03/22/2025   13:51:50   ( -71.03, 149.67) 03/22/2025   13:50:43  ( -71.08, 147.22)   88.90                67
 03/22/2025   14:41:31   (  70.15, -44.00) 03/22/2025   14:41:12  (  70.17, -44.00)    1.97                19
 03/22/2025   15:31:01   ( -70.05, 123.49) 03/22/2025   15:31:53  ( -70.04, 123.51)    0.98                52