Simultaneous Nadir Overpasses (SNOs) between NPP and LANDSAT-9
TLE Epoch: 2025 2 14.  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)
 02/14/2025   14:16:28   (  70.17, -37.89) 02/14/2025   14:17:22  (  70.15, -37.84)    3.26                54
 02/14/2025   15:07:09   ( -70.02, 129.66) 02/14/2025   15:06:52  ( -70.03, 129.64)    1.37                17
 02/14/2025   15:57:39   (  69.17, -61.79) 02/14/2025   15:56:32  (  69.21, -63.83)   81.06                67
 02/17/2025   06:33:20   (  70.12,  77.98) 02/17/2025   06:33:51  (  70.11,  77.98)    1.23                31
 02/17/2025   07:24:02   ( -70.02,-114.56) 02/17/2025   07:23:21  ( -70.00,-114.54)    3.09                41
 02/19/2025   21:59:37   ( -70.60,  25.68) 02/19/2025   22:00:47  ( -70.52,  26.81)   43.05                70
 02/19/2025   22:50:13   (  70.08,-166.18) 02/19/2025   22:50:20  (  70.08,-166.18)    0.51                 7
 02/19/2025   23:40:55   ( -69.98,   1.28) 02/19/2025   23:39:50  ( -69.97,   1.31)    1.36                65
 02/22/2025   14:16:22   ( -70.15, 142.17) 02/22/2025   14:17:21  ( -70.18, 142.20)    2.96                59
 02/22/2025   15:07:06   (  70.05, -50.35) 02/22/2025   15:06:48  (  70.07, -50.31)    2.86                18
 02/22/2025   15:57:37   ( -69.37, 117.97) 02/22/2025   15:56:28  ( -69.41, 116.42)   60.55                69
 02/25/2025   06:33:15   ( -70.14,-102.01) 02/25/2025   06:33:49  ( -70.13,-101.98)    1.45                34
 02/25/2025   07:23:59   (  70.03,  65.46) 02/25/2025   07:23:16  (  70.01,  65.50)    2.01                43
 02/27/2025   21:59:31   (  70.49,-154.09) 02/27/2025   22:00:42  (  70.41,-153.32)   30.11                71
 02/27/2025   22:50:06   ( -70.08,  13.86) 02/27/2025   22:50:15  ( -70.09,  13.85)    1.59                 9
 02/27/2025   23:40:50   (  69.97,-178.66) 02/27/2025   23:39:42  (  69.97,-178.67)    0.76                68