Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2022 6 16.  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)
 06/18/2022   14:42:01   (  70.41, -43.58) 06/18/2022   14:40:49  (  70.43, -44.34)   28.26                72
 06/18/2022   15:31:35   ( -70.08, 123.57) 06/18/2022   15:31:26  ( -70.08, 123.53)    1.41                 9
 06/18/2022   16:21:02   (  69.97, -68.93) 06/18/2022   16:22:10  (  69.96, -68.98)    2.58                68
 06/21/2022   06:58:35   (  70.13,  71.89) 06/21/2022   06:57:41  (  70.15,  71.86)    2.37                54
 06/21/2022   07:48:05   ( -70.02,-120.63) 06/21/2022   07:48:22  ( -70.00,-120.59)    2.56                17
 06/21/2022   08:37:46   (  69.14,  45.82) 06/21/2022   08:38:52  (  69.14,  47.97)   84.79                66
 06/23/2022   23:15:05   (  70.11,-172.25) 06/23/2022   23:14:38  (  70.08,-172.28)    3.25                27
 06/24/2022   00:04:35   ( -70.01,  -4.77) 06/24/2022   00:05:20  ( -69.99,  -4.81)    2.74                45
 06/26/2022   14:42:07   ( -70.24, 136.17) 06/26/2022   14:40:54  ( -70.29, 135.86)   12.91                73
 06/26/2022   15:31:35   (  70.07, -56.42) 06/26/2022   15:31:36  (  70.07, -56.50)    3.00                 1
 06/26/2022   16:21:06   ( -69.92, 110.99) 06/26/2022   16:22:17  ( -69.92, 111.05)    2.27                71
 06/29/2022   06:58:38   ( -70.14,-108.10) 06/29/2022   06:57:49  ( -70.13,-108.13)    1.64                49
 06/29/2022   07:48:05   (  70.02,  59.38) 06/29/2022   07:48:33  (  70.02,  59.34)    1.58                28