Simultaneous Nadir Overpasses (SNOs) between NPP and LANDSAT-9
TLE Epoch: 2023 10 26.  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)
 10/26/2023   06:33:03   (  70.16,  78.16) 10/26/2023   06:33:52  (  70.17,  78.13)    1.22                49
 10/26/2023   07:23:45   ( -70.08,-114.40) 10/26/2023   07:23:22  ( -70.05,-114.40)    3.30                23
 10/28/2023   21:59:32   ( -71.15,  25.01) 10/28/2023   22:00:38  ( -71.06,  27.71)   97.81                66
 10/28/2023   22:49:59   (  70.14,-166.04) 10/28/2023   22:50:20  (  70.14,-166.03)    0.68                21
 10/28/2023   23:40:40   ( -70.00,   1.48) 10/28/2023   23:39:50  ( -70.02,   1.45)    2.93                50
 10/31/2023   14:16:10   ( -70.19, 142.33) 10/31/2023   14:17:21  ( -70.19, 142.29)    1.68                71
 10/31/2023   15:06:54   (  70.07, -50.17) 10/31/2023   15:06:48  (  70.08, -50.22)    2.10                 6
 10/31/2023   15:57:33   ( -69.82, 117.51) 10/31/2023   15:56:20  ( -69.86, 117.10)   16.04                73
 11/03/2023   06:33:05   ( -70.18,-101.89) 11/03/2023   06:33:47  ( -70.15,-101.86)    2.78                42
 11/03/2023   07:23:49   (  70.06,  65.60) 11/03/2023   07:23:14  (  70.05,  65.63)    1.82                35
 11/05/2023   21:59:27   (  70.69,-154.25) 11/05/2023   22:00:37  (  70.59,-152.97)   48.61                70
 11/05/2023   22:50:00   ( -70.12,  13.96) 11/05/2023   22:50:14  ( -70.09,  13.95)    3.17                14
 11/05/2023   23:40:44   (  70.01,-178.56) 11/05/2023   23:39:41  (  69.98,-178.57)    2.66                63
 11/08/2023   14:16:13   (  70.17, -37.67) 11/08/2023   14:17:10  (  70.17, -37.69)    0.80                57
 11/08/2023   15:06:55   ( -70.08, 129.79) 11/08/2023   15:06:40  ( -70.06, 129.80)    1.84                15
 11/08/2023   15:57:26   (  69.27, -61.72) 11/08/2023   15:56:18  (  69.34, -63.55)   72.34                68