Simultaneous Nadir Overpasses (SNOs) between NPP and LANDSAT-9
TLE Epoch: 2023 10 8.  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)
 10/10/2023   06:32:56   (  70.19,  78.18) 10/10/2023   06:33:46  (  70.20,  78.19)    0.56                50
 10/10/2023   07:23:38   ( -70.10,-114.36) 10/10/2023   07:23:16  ( -70.09,-114.34)    1.81                22
 10/10/2023   08:14:05   (  69.09,  54.42) 10/10/2023   08:12:59  (  69.10,  51.96)   97.37                66
 10/12/2023   22:49:46   (  70.18,-166.01) 10/12/2023   22:50:15  (  70.17,-165.97)    1.78                29
 10/12/2023   23:40:28   ( -70.08,   1.45) 10/12/2023   23:39:45  ( -70.06,   1.51)    3.21                43
 10/15/2023   14:16:00   ( -70.70, 141.65) 10/15/2023   14:17:10  ( -70.59, 142.89)   47.51                70
 10/15/2023   15:06:35   (  70.12, -50.14) 10/15/2023   15:06:44  (  70.10, -50.18)    3.13                 9
 10/15/2023   15:57:17   ( -70.03, 117.32) 10/15/2023   15:56:13  ( -70.05, 117.38)    3.10                64
 10/18/2023   06:32:39   ( -70.18,-101.75) 10/18/2023   06:33:43  ( -70.20,-101.79)    2.51                64
 10/18/2023   07:23:23   (  70.08,  65.71) 10/18/2023   07:23:10  (  70.09,  65.69)    0.89                13
 10/18/2023   08:13:57   ( -69.56,-126.20) 10/18/2023   08:12:46  ( -69.65,-127.28)   43.00                71
 10/20/2023   22:49:28   ( -70.15,  14.08) 10/20/2023   22:50:10  ( -70.14,  14.03)    2.22                42
 10/20/2023   23:40:12   (  70.05,-178.46) 10/20/2023   23:39:37  (  70.03,-178.49)    3.25                35