Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2022 5 24.  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)
 05/25/2022   14:41:46   ( -70.39, 136.41) 05/25/2022   14:40:34  ( -70.47, 135.65)   29.92                72
 05/25/2022   15:31:17   (  70.07, -56.41) 05/25/2022   15:31:12  (  70.04, -56.37)    2.94                 5
 05/25/2022   16:20:47   ( -69.95, 111.06) 05/25/2022   16:21:54  ( -69.96, 111.08)    0.78                67
 05/28/2022   06:58:19   ( -70.12,-108.09) 05/28/2022   06:57:20  ( -70.15,-108.05)    2.91                59
 05/28/2022   07:47:46   (  70.02,  59.41) 05/28/2022   07:48:04  (  70.03,  59.43)    1.88                18
 05/28/2022   08:37:26   ( -69.36,-133.86) 05/28/2022   08:38:35  ( -69.36,-132.26)   62.66                69
 05/30/2022   23:14:47   ( -70.11,   7.78) 05/30/2022   23:14:11  ( -70.09,   7.83)    3.02                36
 05/31/2022   00:04:14   (  70.00, 175.28) 05/31/2022   00:04:55  (  69.98, 175.30)    2.69                41
 06/02/2022   14:41:39   (  70.51, -43.37) 06/02/2022   14:40:28  (  70.55, -44.44)   39.77                71
 06/02/2022   15:31:15   ( -70.07, 123.62) 06/02/2022   15:31:03  ( -70.09, 123.61)    1.49                12
 06/02/2022   16:20:42   (  69.96, -68.89) 06/02/2022   16:21:47  (  69.98, -68.92)    2.59                65
 06/05/2022   06:58:12   (  70.12,  71.95) 06/05/2022   06:57:11  (  70.14,  71.99)    2.80                61
 06/05/2022   07:47:42   ( -70.02,-120.56) 06/05/2022   07:47:53  ( -70.04,-120.53)    2.99                11
 06/05/2022   08:37:18   (  69.40,  46.24) 06/05/2022   08:38:27  (  69.41,  47.71)   57.25                69