Simultaneous Nadir Overpasses (SNOs) between NPP and LANDSAT-9
TLE Epoch: 2022 11 11.  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)
 11/13/2022   14:16:25   ( -70.42, 141.88) 11/13/2022   14:17:37  ( -70.30, 142.42)   24.04                72
 11/13/2022   15:07:05   (  70.09, -50.30) 11/13/2022   15:07:06  (  70.09, -50.23)    2.57                 1
 11/13/2022   15:57:46   ( -69.95, 117.23) 11/13/2022   15:56:36  ( -69.97, 117.24)    2.54                70
 11/16/2022   06:33:13   ( -70.14,-101.90) 11/16/2022   06:34:09  ( -70.15,-101.91)    1.51                56
 11/16/2022   07:23:57   (  70.02,  65.59) 11/16/2022   07:23:36  (  70.05,  65.59)    3.07                21
 11/16/2022   08:14:26   ( -69.25,-125.96) 11/16/2022   08:13:18  ( -69.28,-127.83)   73.76                68
 11/18/2022   22:50:06   ( -70.13,  13.90) 11/18/2022   22:50:38  ( -70.15,  13.97)    3.22                32
 11/18/2022   23:40:50   (  70.02,-178.62) 11/18/2022   23:40:06  (  69.99,-178.61)    3.40                44
 11/21/2022   14:16:23   (  70.54, -38.28) 11/21/2022   14:17:34  (  70.39, -37.42)   35.64                71
 11/21/2022   15:06:58   ( -70.08, 129.76) 11/21/2022   15:07:08  ( -70.07, 129.73)    1.76                10
 11/21/2022   15:57:42   (  69.97, -62.76) 11/21/2022   15:56:35  (  69.96, -62.77)    1.24                67
 11/24/2022   06:33:08   (  70.18,  78.07) 11/24/2022   06:34:05  (  70.18,  78.14)    2.69                57
 11/24/2022   07:23:49   ( -70.03,-114.38) 11/24/2022   07:23:36  ( -70.02,-114.45)    3.27                13
 11/24/2022   08:14:21   (  69.29,  54.02) 11/24/2022   08:13:13  (  69.35,  52.29)   68.56                68