Simultaneous Nadir Overpasses (SNOs) between NPP and LANDSAT-9
TLE Epoch: 2024 10 21.  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)
 10/22/2024   22:49:00   ( -70.95,  12.69) 10/22/2024   22:50:07  ( -70.81,  14.93)   83.09                67
 10/22/2024   23:39:29   (  70.04,-178.55) 10/22/2024   23:39:46  (  70.05,-178.55)    1.02                17
 10/23/2024   00:30:11   ( -69.95, -11.10) 10/23/2024   00:29:16  ( -69.94, -11.06)    2.11                55
 10/25/2024   15:05:41   ( -70.11, 129.80) 10/25/2024   15:06:50  ( -70.09, 129.75)    2.79                69
 10/25/2024   15:56:25   (  69.98, -62.70) 10/25/2024   15:56:17  (  69.98, -62.76)    2.32                 8
 10/25/2024   16:47:02   ( -69.64, 105.13) 10/25/2024   16:45:50  ( -69.71, 104.50)   25.92                72
 10/28/2024   07:22:36   ( -70.07,-114.38) 10/28/2024   07:23:18  ( -70.08,-114.39)    0.76                42
 10/28/2024   08:13:20   (  69.95,  53.12) 10/28/2024   08:12:45  (  69.96,  53.10)    1.78                35
 10/30/2024   22:49:00   (  70.66,-166.86) 10/30/2024   22:50:09  (  70.55,-165.45)   53.88                69
 10/30/2024   23:39:32   ( -70.05,   1.42) 10/30/2024   23:39:46  ( -70.06,   1.48)    2.46                14
 10/31/2024   00:30:16   (  69.93, 168.91) 10/31/2024   00:29:13  (  69.94, 168.96)    2.40                63
 11/02/2024   15:05:45   (  70.08, -50.18) 11/02/2024   15:06:44  (  70.08, -50.23)    1.93                59
 11/02/2024   15:56:27   ( -69.99, 117.27) 11/02/2024   15:56:14  ( -69.98, 117.26)    1.20                13
 11/02/2024   16:47:00   (  69.29, -74.39) 11/02/2024   16:45:51  (  69.31, -76.01)   63.73                69