Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2025 3 19.  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)
 03/19/2025   22:25:04   (  70.20,-159.81) 03/19/2025   22:24:22  (  70.21,-159.85)    1.53                42
 03/19/2025   23:14:34   ( -70.08,   7.65) 03/19/2025   23:15:03  ( -70.09,   7.64)    0.99                29
 03/22/2025   13:51:49   ( -70.93, 149.54) 03/22/2025   13:50:41  ( -70.99, 147.37)   78.81                68
 03/22/2025   14:41:28   (  70.17, -43.96) 03/22/2025   14:41:12  (  70.17, -44.01)    1.94                16
 03/22/2025   15:30:58   ( -70.06, 123.52) 03/22/2025   15:31:53  ( -70.06, 123.49)    0.92                55
 03/25/2025   06:08:23   ( -70.25, -95.59) 03/25/2025   06:07:16  ( -70.24, -95.62)    1.63                67
 03/25/2025   06:57:50   (  70.14,  71.90) 03/25/2025   06:58:00  (  70.11,  71.89)    3.31                10
 03/25/2025   07:47:25   ( -69.75,-121.01) 03/25/2025   07:48:36  ( -69.73,-120.21)   30.88                71
 03/27/2025   22:24:45   ( -70.21,  20.27) 03/27/2025   22:24:05  ( -70.19,  20.26)    2.60                40
 03/27/2025   23:14:12   (  70.10,-172.25) 03/27/2025   23:14:50  (  70.11,-172.31)    2.95                38
 03/30/2025   13:51:31   (  70.55, -30.96) 03/30/2025   13:50:20  (  70.65, -31.99)   39.55                71
 03/30/2025   14:41:06   ( -70.17, 136.11) 03/30/2025   14:40:54  ( -70.16, 136.11)    1.39                12
 03/30/2025   15:30:33   (  70.05, -56.41) 03/30/2025   15:31:38  (  70.03, -56.39)    2.32                65