Simultaneous Nadir Overpasses (SNOs) between NPP and LANDSAT-9
TLE Epoch: 2025 1 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)
 01/24/2025   06:33:22   ( -70.09,-102.03) 01/24/2025   06:33:53  ( -70.08,-102.03)    1.35                31
 01/24/2025   07:24:06   (  69.99,  65.43) 01/24/2025   07:23:20  (  69.97,  65.46)    2.60                46
 01/26/2025   21:59:38   (  70.31,-153.92) 01/26/2025   22:00:49  (  70.24,-153.55)   16.20                71
 01/26/2025   22:50:17   ( -70.04,  13.82) 01/26/2025   22:50:21  ( -70.02,  13.77)    3.35                 4
 01/26/2025   23:41:00   (  69.90,-178.65) 01/26/2025   23:39:48  (  69.91,-178.74)    3.64                72
 01/29/2025   14:16:30   (  70.12, -37.85) 01/29/2025   14:17:17  (  70.12, -37.83)    0.99                47
 01/29/2025   15:07:12   ( -70.01, 129.64) 01/29/2025   15:06:47  ( -70.01, 129.65)    0.43                25
 02/01/2025   05:42:55   ( -70.98, -90.77) 02/01/2025   05:44:02  ( -70.88, -88.45)   84.95                67
 02/01/2025   06:33:23   (  70.05,  78.03) 02/01/2025   06:33:42  (  70.06,  77.98)    2.04                19
 02/01/2025   07:24:05   ( -69.94,-114.48) 02/01/2025   07:23:12  ( -69.95,-114.54)    2.61                53
 02/03/2025   21:59:34   ( -70.14,  26.37) 02/03/2025   22:00:39  ( -70.16,  26.38)    2.62                65
 02/03/2025   22:50:18   (  70.05,-166.19) 02/03/2025   22:50:06  (  70.05,-166.14)    2.10                12
 02/03/2025   23:40:53   ( -69.57,   1.85) 02/03/2025   23:39:42  ( -69.61,   0.89)   37.49                71
 02/06/2025   14:16:28   ( -70.10, 142.21) 02/06/2025   14:17:03  ( -70.10, 142.20)    0.33                35
 02/06/2025   15:07:11   (  69.96, -50.27) 02/06/2025   15:06:30  (  69.98, -50.32)    3.34                41