Simultaneous Nadir Overpasses (SNOs) between NPP and LANDSAT-9
TLE Epoch: 2023 10 24.  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,  78.17) 10/26/2023   06:33:52  (  70.17,  78.14)    2.24                49
 10/26/2023   07:23:45   ( -70.07,-114.39) 10/26/2023   07:23:22  ( -70.06,-114.39)    1.50                23
 10/28/2023   21:59:32   ( -71.14,  25.02) 10/28/2023   22:00:38  ( -71.06,  27.72)   97.46                66
 10/28/2023   22:49:59   (  70.13,-166.03) 10/28/2023   22:50:20  (  70.14,-166.02)    1.05                21
 10/28/2023   23:40:41   ( -70.05,   1.42) 10/28/2023   23:39:50  ( -70.03,   1.45)    2.42                51
 10/31/2023   14:16:10   ( -70.18, 142.34) 10/31/2023   14:17:21  ( -70.18, 142.29)    2.08                71
 10/31/2023   15:06:54   (  70.06, -50.17) 10/31/2023   15:06:48  (  70.07, -50.22)    2.46                 6
 10/31/2023   15:57:33   ( -69.82, 117.52) 10/31/2023   15:56:20  ( -69.85, 117.10)   16.57                73
 11/03/2023   06:33:05   ( -70.17,-101.88) 11/03/2023   06:33:47  ( -70.14,-101.88)    3.50                42
 11/03/2023   07:23:49   (  70.06,  65.60) 11/03/2023   07:23:14  (  70.03,  65.61)    2.91                35
 11/05/2023   21:59:27   (  70.69,-154.25) 11/05/2023   22:00:37  (  70.56,-153.00)   48.30                70
 11/05/2023   22:50:00   ( -70.12,  13.96) 11/05/2023   22:50:13  ( -70.13,  14.00)    1.44                13
 11/05/2023   23:40:44   (  70.01,-178.56) 11/05/2023   23:39:40  (  70.01,-178.52)    1.43                64