Simultaneous Nadir Overpasses (SNOs) between NPP and LANDSAT-9
TLE Epoch: 2023 11 14.  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)
 11/16/2023   14:16:10   ( -70.18, 142.31) 11/16/2023   14:17:20  ( -70.20, 142.32)    2.74                70
 11/16/2023   15:06:55   (  70.10, -50.27) 11/16/2023   15:06:47  (  70.10, -50.19)    3.05                 8
 11/16/2023   15:57:32   ( -69.76, 117.57) 11/16/2023   15:56:20  ( -69.82, 117.06)   20.70                72
 11/19/2023   06:33:04   ( -70.14,-101.86) 11/19/2023   06:33:49  ( -70.13,-101.90)    2.27                45
 11/19/2023   07:23:48   (  70.02,  65.64) 11/19/2023   07:23:16  (  70.02,  65.59)    1.81                32
 11/21/2023   21:59:29   (  70.88,-154.59) 11/21/2023   22:00:37  (  70.73,-152.76)   69.14                68
 11/21/2023   22:49:58   ( -70.11,  13.95) 11/21/2023   22:50:16  ( -70.13,  13.99)    2.21                18
 11/21/2023   23:40:42   (  69.99,-178.56) 11/21/2023   23:39:43  (  70.02,-178.52)    3.16                59
 11/24/2023   14:16:09   (  70.18, -37.70) 11/24/2023   14:17:12  (  70.21, -37.64)    3.32                63
 11/24/2023   15:06:50   ( -70.04, 129.83) 11/24/2023   15:06:43  ( -70.05, 129.76)    2.70                 7
 11/24/2023   15:57:27   (  69.56, -62.14) 11/24/2023   15:56:16  (  69.60, -63.21)   42.04                71
 11/27/2023   06:33:02   (  70.13,  78.16) 11/27/2023   06:33:39  (  70.14,  78.16)    1.76                37
 11/27/2023   07:23:44   ( -70.04,-114.38) 11/27/2023   07:23:09  ( -70.04,-114.36)    1.09                35