Simultaneous Nadir Overpasses (SNOs) between NPP and LANDSAT-9
TLE Epoch: 2025 8 4.  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)
 08/04/2025   04:53:20   ( -71.16, -78.19) 08/04/2025   04:54:27  ( -71.07, -75.76)   87.92                67
 08/04/2025   05:43:49   (  70.24,  90.64) 08/04/2025   05:44:07  (  70.26,  90.66)    3.03                18
 08/04/2025   06:34:30   ( -70.13,-101.86) 08/04/2025   06:33:37  ( -70.15,-101.86)    2.68                53
 08/06/2025   21:10:00   ( -70.39,  38.88) 08/06/2025   21:11:12  ( -70.35,  39.02)    6.83                72
 08/06/2025   22:00:43   (  70.19,-153.51) 08/06/2025   22:00:40  (  70.19,-153.57)    2.30                 3
 08/06/2025   22:51:23   ( -70.03,  14.07) 08/06/2025   22:50:10  ( -70.08,  13.91)    8.57                73
 08/09/2025   13:26:52   ( -70.29, 154.81) 08/09/2025   13:27:43  ( -70.32, 154.85)    2.82                51
 08/09/2025   14:17:36   (  70.16, -37.67) 08/09/2025   14:17:11  (  70.16, -37.74)    2.82                25
 08/09/2025   15:08:02   ( -69.24, 131.00) 08/09/2025   15:06:55  ( -69.28, 128.69)   91.12                67
 08/12/2025   05:43:46   ( -70.26, -89.35) 08/12/2025   05:44:15  ( -70.27, -89.35)    1.41                29
 08/12/2025   06:34:31   (  70.18,  78.08) 08/12/2025   06:33:42  (  70.16,  78.14)    2.72                49
 08/14/2025   21:10:03   (  70.56,-141.37) 08/14/2025   21:11:14  (  70.47,-140.81)   23.43                71
 08/14/2025   22:00:40   ( -70.23,  26.48) 08/14/2025   22:00:47  ( -70.21,  26.44)    2.69                 7
 08/14/2025   22:51:24   (  70.10,-166.01) 08/14/2025   22:50:14  (  70.09,-166.08)    2.45                70
 08/17/2025   13:26:52   (  70.28, -25.14) 08/17/2025   13:27:48  (  70.28, -25.21)    2.59                56
 08/17/2025   14:17:34   ( -70.20, 142.31) 08/17/2025   14:17:18  ( -70.18, 142.28)    2.20                16
 08/17/2025   15:08:05   (  69.39, -49.17) 08/17/2025   15:06:57  (  69.41, -51.15)   77.30                68