Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2022 2 10.  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)
 02/10/2022   14:41:59   (  70.19, -43.94) 02/10/2022   14:41:01  (  70.18, -43.96)    1.62                58
 02/10/2022   15:31:29   ( -70.07, 123.53) 02/10/2022   15:31:43  ( -70.09, 123.50)    2.06                14
 02/10/2022   16:21:07   (  69.37, -69.80) 02/10/2022   16:22:15  (  69.33, -68.09)   67.10                68
 02/13/2022   06:58:28   (  70.14,  71.87) 02/13/2022   06:57:56  (  70.12,  71.89)    2.54                32
 02/13/2022   07:47:58   ( -70.03,-120.66) 02/13/2022   07:48:38  ( -70.03,-120.65)    0.46                40
 02/15/2022   22:25:25   ( -70.46,  20.57) 02/15/2022   22:24:13  ( -70.49,  19.77)   29.89                72
 02/15/2022   23:14:57   (  70.08,-172.33) 02/15/2022   23:14:51  (  70.06,-172.26)    3.45                 6
 02/16/2022   00:04:27   ( -69.97,  -4.86) 02/16/2022   00:05:33  ( -69.97,  -4.79)    2.37                66
 02/18/2022   14:41:58   ( -70.18, 136.04) 02/18/2022   14:41:03  ( -70.17, 136.03)    0.79                55
 02/18/2022   15:31:25   (  70.07, -56.47) 02/18/2022   15:31:47  (  70.07, -56.49)    1.12                22
 02/18/2022   16:21:08   ( -69.25, 110.04) 02/18/2022   16:22:15  ( -69.23, 112.05)   79.26                67
 02/21/2022   06:58:26   ( -70.11,-108.18) 02/21/2022   06:57:57  ( -70.12,-108.12)    2.90                29
 02/21/2022   07:47:53   (  69.99,  59.30) 02/21/2022   07:48:41  (  70.02,  59.34)    3.12                48
 02/23/2022   22:25:23   (  70.23,-159.75) 02/23/2022   22:24:11  (  70.23,-159.84)    3.60                72
 02/23/2022   23:14:54   ( -70.08,   7.66) 02/23/2022   23:14:52  ( -70.07,   7.71)    2.16                 2
 02/24/2022   00:04:22   (  69.91, 175.06) 02/24/2022   00:05:34  (  69.87, 175.34)   11.36                72