Simultaneous Nadir Overpasses (SNOs) between NPP and LANDSAT-9
TLE Epoch: 2025 4 1.  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)
 04/03/2025   14:16:01   (  70.23, -37.77) 04/03/2025   14:16:56  (  70.23, -37.71)    2.38                55
 04/03/2025   15:06:42   ( -70.11, 129.73) 04/03/2025   15:06:26  ( -70.11, 129.77)    1.18                16
 04/03/2025   15:57:13   (  69.27, -61.72) 04/03/2025   15:56:05  (  69.34, -63.64)   75.95                68
 04/06/2025   06:33:00   (  70.18,  78.07) 04/06/2025   06:33:21  (  70.20,  78.14)    3.61                21
 04/06/2025   07:23:41   ( -70.05,-114.42) 04/06/2025   07:22:52  ( -70.03,-114.46)    2.97                49
 04/08/2025   21:59:15   ( -70.22,  26.45) 04/08/2025   22:00:20  ( -70.24,  26.45)    1.75                65
 04/08/2025   22:50:00   (  70.13,-166.11) 04/08/2025   22:49:47  (  70.12,-166.07)    1.99                13
 04/08/2025   23:40:34   ( -69.64,   1.95) 04/08/2025   23:39:23  ( -69.69,   0.95)   38.98                71
 04/11/2025   14:16:15   ( -70.19, 142.26) 04/11/2025   14:16:45  ( -70.18, 142.26)    0.89                30
 04/11/2025   15:06:59   (  70.05, -50.23) 04/11/2025   15:06:12  (  70.06, -50.26)    1.61                47
 04/14/2025   05:42:33   (  70.25,  90.60) 04/14/2025   05:43:39  (  70.24,  90.61)    1.23                66
 04/14/2025   06:33:14   ( -70.11,-101.87) 04/14/2025   06:33:09  ( -70.13,-101.91)    2.62                 5
 04/14/2025   07:23:52   (  69.67,  66.11) 04/14/2025   07:22:41  (  69.74,  65.19)   36.39                71