Simultaneous Nadir Overpasses (SNOs) between NPP and LANDSAT-9
TLE Epoch: 2025 2 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)
 02/22/2025   14:16:22   ( -70.15, 142.18) 02/22/2025   14:17:21  ( -70.14, 142.15)    1.29                59
 02/22/2025   15:07:06   (  70.04, -50.33) 02/22/2025   15:06:48  (  70.04, -50.35)    0.75                18
 02/22/2025   15:57:37   ( -69.37, 117.97) 02/22/2025   15:56:27  ( -69.43, 116.45)   59.79                70
 02/25/2025   06:33:14   ( -70.14,-102.02) 02/25/2025   06:33:47  ( -70.13,-101.98)    1.99                33
 02/25/2025   07:23:58   (  70.02,  65.47) 02/25/2025   07:23:14  (  70.02,  65.51)    1.57                44
 02/27/2025   21:59:30   (  70.49,-154.10) 02/27/2025   22:00:40  (  70.40,-153.34)   30.13                70
 02/27/2025   22:50:06   ( -70.09,  13.85) 02/27/2025   22:50:14  ( -70.07,  13.82)    2.57                 8
 02/27/2025   23:40:50   (  69.97,-178.66) 02/27/2025   23:39:41  (  69.96,-178.69)    1.90                69
 03/02/2025   14:16:17   (  70.19, -37.83) 03/02/2025   14:17:09  (  70.18, -37.76)    2.91                52
 03/02/2025   15:06:58   ( -70.05, 129.70) 03/02/2025   15:06:39  ( -70.07, 129.72)    2.78                19
 03/02/2025   15:57:27   (  69.13, -61.66) 03/02/2025   15:56:20  (  69.18, -63.84)   86.44                67
 03/05/2025   06:33:08   (  70.11,  78.08) 03/05/2025   06:33:34  (  70.14,  78.08)    3.65                26
 03/05/2025   07:23:50   ( -70.02,-114.47) 03/05/2025   07:23:04  ( -70.03,-114.44)    1.89                46