Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2022 9 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)
 09/19/2022   22:26:03   (  70.16,-159.85) 09/19/2022   22:24:59  (  70.14,-159.89)    3.25                64
 09/19/2022   23:15:33   ( -70.05,   7.63) 09/19/2022   23:15:41  ( -70.05,   7.56)    2.49                 8
 09/20/2022   00:05:08   (  69.50, 174.52) 09/20/2022   00:06:17  (  69.51, 175.67)   44.88                69
 09/22/2022   14:42:34   (  70.07, -44.10) 09/22/2022   14:41:54  (  70.09, -44.05)    2.94                40
 09/22/2022   15:32:03   ( -70.01, 123.46) 09/22/2022   15:32:36  ( -70.00, 123.41)    2.65                33
 09/25/2022   06:09:26   ( -70.73, -94.90) 09/25/2022   06:08:17  ( -70.78, -96.69)   66.11                69
 09/25/2022   06:59:03   (  70.07,  71.79) 09/25/2022   06:58:49  (  70.04,  71.79)    3.14                14
 09/25/2022   07:48:33   ( -69.97,-120.73) 09/25/2022   07:49:31  ( -69.95,-120.75)    2.07                58
 09/27/2022   22:26:06   ( -70.12,  20.09) 09/27/2022   22:25:00  ( -70.11,  20.15)    2.28                66
 09/27/2022   23:15:33   (  70.01,-172.42) 09/27/2022   23:15:44  (  70.00,-172.38)    1.65                11
 09/28/2022   00:05:09   ( -69.58,  -5.39) 09/28/2022   00:06:20  ( -69.59,  -4.44)   36.56                71
 09/30/2022   14:42:34   ( -70.10, 135.95) 09/30/2022   14:41:54  ( -70.07, 135.98)    3.27                40
 09/30/2022   15:32:01   (  69.99, -56.57) 09/30/2022   15:32:38  (  69.97, -56.56)    1.99                37