Simultaneous Nadir Overpasses (SNOs) between NPP and LANDSAT-9
TLE Epoch: 2025 1 31.  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)
 02/01/2025   06:33:24   (  70.08,  78.00) 02/01/2025   06:33:47  (  70.09,  78.00)    2.07                23
 02/01/2025   07:24:06   ( -69.97,-114.52) 02/01/2025   07:23:17  ( -69.99,-114.52)    1.91                49
 02/03/2025   21:59:37   ( -70.27,  26.16) 02/03/2025   22:00:49  ( -70.24,  26.44)   11.00                72
 02/03/2025   22:50:19   (  70.07,-166.22) 02/03/2025   22:50:17  (  70.07,-166.15)    2.55                 2
 02/03/2025   23:41:01   ( -69.96,   1.27) 02/03/2025   23:39:47  ( -69.97,   1.33)    2.72                74
 02/06/2025   14:16:28   ( -70.11, 142.18) 02/06/2025   14:17:19  ( -70.12, 142.15)    1.28                51
 02/06/2025   15:07:12   (  70.02, -50.36) 02/06/2025   15:06:46  (  70.01, -50.36)    1.30                26
 02/06/2025   15:57:38   ( -69.06, 118.34) 02/06/2025   15:56:31  ( -69.08, 116.02)   92.44                67
 02/09/2025   05:42:57   (  71.08,  89.08) 02/09/2025   05:44:03  (  70.99,  91.70)   95.16                66
 02/09/2025   06:33:22   ( -70.08,-101.98) 02/09/2025   06:33:48  ( -70.07,-102.04)    2.36                26
 02/09/2025   07:24:06   (  69.98,  65.47) 02/09/2025   07:23:14  (  70.01,  65.52)    3.35                52
 02/11/2025   21:59:34   (  70.16,-153.65) 02/11/2025   22:00:45  (  70.18,-153.63)    2.45                71
 02/11/2025   22:50:16   ( -70.05,  13.83) 02/11/2025   22:50:16  ( -70.03,  13.79)    3.26                 0
 02/11/2025   23:40:57   (  69.80,-178.47) 02/11/2025   23:39:44  (  69.85,-178.81)   14.34                73