Simultaneous Nadir Overpasses (SNOs) between NPP and LANDSAT-9
TLE Epoch: 2025 4 5.  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)
 04/06/2025   06:33:00   (  70.16,  78.10) 04/06/2025   06:33:30  (  70.18,  78.09)    3.19                30
 04/06/2025   07:23:42   ( -70.09,-114.48) 04/06/2025   07:23:00  ( -70.08,-114.43)    2.42                42
 04/08/2025   21:59:21   ( -70.52,  25.97) 04/08/2025   22:00:32  ( -70.43,  26.67)   27.78                71
 04/08/2025   22:50:00   (  70.12,-166.09) 04/08/2025   22:50:03  (  70.11,-166.15)    2.76                 3
 04/08/2025   23:40:42   ( -70.05,   1.34) 04/08/2025   23:39:32  ( -70.06,   1.41)    2.83                70
 04/11/2025   14:16:15   ( -70.23, 142.19) 04/11/2025   14:17:06  ( -70.25, 142.26)    3.53                51
 04/11/2025   15:06:59   (  70.09, -50.29) 04/11/2025   15:06:34  (  70.09, -50.32)    1.45                25
 04/11/2025   15:57:25   ( -69.17, 118.38) 04/11/2025   15:56:18  ( -69.21, 116.12)   89.22                67
 04/14/2025   05:42:49   (  71.13,  89.15) 04/14/2025   05:43:55  (  71.04,  91.68)   91.85                66
 04/14/2025   06:33:14   ( -70.16,-101.95) 04/14/2025   06:33:39  ( -70.17,-101.99)    1.58                25
 04/14/2025   07:23:59   (  70.08,  65.48) 04/14/2025   07:23:06  (  70.06,  65.50)    2.88                53
 04/16/2025   21:59:32   (  70.25,-153.64) 04/16/2025   22:00:41  (  70.24,-153.66)    1.13                69
 04/16/2025   22:50:14   ( -70.16,  13.81) 04/16/2025   22:50:11  ( -70.14,  13.83)    2.53                 3
 04/16/2025   23:40:53   (  69.77,-178.29) 04/16/2025   23:39:41  (  69.86,-178.91)   26.07                72