Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2024 1 20.  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)
 01/20/2024   22:25:31   ( -70.18,  20.17) 01/20/2024   22:24:36  ( -70.18,  20.14)    1.18                55
 01/20/2024   23:14:58   (  70.08,-172.34) 01/20/2024   23:15:20  (  70.07,-172.38)    2.13                22
 01/21/2024   00:04:41   ( -69.25,  -5.83) 01/21/2024   00:05:48  ( -69.23,  -3.84)   78.59                67
 01/23/2024   14:41:58   ( -70.13, 135.97) 01/23/2024   14:41:30  ( -70.14, 135.97)    1.44                28
 01/23/2024   15:31:25   (  70.02, -56.54) 01/23/2024   15:32:14  (  70.03, -56.56)    1.67                49
 01/26/2024   06:08:55   (  70.19,  84.33) 01/26/2024   06:07:43  (  70.21,  84.31)    1.76                72
 01/26/2024   06:58:25   ( -70.09,-108.20) 01/26/2024   06:58:25  ( -70.11,-108.21)    2.58                 0
 01/26/2024   07:47:54   (  69.86,  59.14) 01/26/2024   07:49:06  (  69.84,  59.49)   13.80                72
 01/28/2024   22:25:21   (  70.17,-159.82) 01/28/2024   22:24:37  (  70.14,-159.81)    3.57                44
 01/28/2024   23:14:51   ( -70.06,   7.66) 01/28/2024   23:15:19  ( -70.03,   7.67)    3.22                28
 01/31/2024   13:52:09   ( -70.83, 149.41) 01/31/2024   13:51:00  ( -70.86, 147.50)   69.50                69
 01/31/2024   14:41:47   (  70.11, -44.01) 01/31/2024   14:41:32  (  70.13, -44.03)    2.32                15
 01/31/2024   15:31:17   ( -70.01, 123.48) 01/31/2024   15:32:14  ( -70.02, 123.45)    2.30                57