Simultaneous Nadir Overpasses (SNOs) between NPP and LANDSAT-9
TLE Epoch: 2023 8 30.  Predictions up to the next  14.0 days:

     Date     Time(NPP) NPP Lat/Lon Date Time(LANDSAT-9) LANDSAT-9 Lat/Lon    Distance(km)  Time Diff(sec)
 08/31/2023   05:42:59   (  70.29,  90.63) 08/31/2023   05:44:06  (  70.30,  90.71)    3.32                67
 08/31/2023   06:33:40   ( -70.14,-101.83) 08/31/2023   06:33:37  ( -70.13,-101.90)    2.99                 3
 08/31/2023   07:24:19   (  69.77,  66.04) 08/31/2023   07:23:07  (  69.87,  65.37)   28.35                72
 09/02/2023   21:59:51   (  70.22,-153.49) 09/02/2023   22:00:37  (  70.24,-153.50)    2.84                46
 09/02/2023   22:50:33   ( -70.12,  13.97) 09/02/2023   22:50:07  ( -70.13,  13.98)    1.06                26
 09/05/2023   14:16:44   (  70.21, -37.70) 09/05/2023   14:17:07  (  70.22, -37.65)    2.19                23
 09/05/2023   15:07:26   ( -70.11, 129.76) 09/05/2023   15:06:37  ( -70.11, 129.83)    2.42                49
 09/08/2023   05:42:56   ( -70.46, -89.64) 09/08/2023   05:44:08  ( -70.39, -89.17)   19.47                72
 09/08/2023   06:33:36   (  70.15,  78.16) 09/08/2023   06:33:37  (  70.17,  78.16)    1.70                 1
 09/08/2023   07:24:18   ( -70.05,-114.37) 09/08/2023   07:23:07  ( -70.06,-114.35)    1.68                71
 09/10/2023   21:59:44   ( -70.25,  26.47) 09/10/2023   22:00:38  ( -70.26,  26.54)    3.06                54
 09/10/2023   22:50:27   (  70.10,-166.00) 09/10/2023   22:50:06  (  70.09,-166.06)    2.62                21