Simultaneous Nadir Overpasses (SNOs) between NPP and LANDSAT-9
TLE Epoch: 2025 3 28.  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)
 03/29/2025   06:32:29   ( -70.19,-101.84) 03/29/2025   06:33:31  ( -70.20,-101.88)    1.97                62
 03/29/2025   07:23:14   (  70.10,  65.60) 03/29/2025   07:22:58  (  70.10,  65.62)    1.13                16
 03/29/2025   08:13:46   ( -69.52,-126.20) 03/29/2025   08:12:36  ( -69.54,-127.51)   51.00                70
 03/31/2025   22:49:18   ( -70.17,  14.00) 03/31/2025   22:49:58  ( -70.19,  14.00)    2.87                40
 03/31/2025   23:40:03   (  70.09,-178.57) 03/31/2025   23:39:25  (  70.09,-178.51)    2.23                38
 04/03/2025   14:15:37   (  70.86, -38.63) 04/03/2025   14:16:45  (  70.78, -36.88)   64.63                68
 04/03/2025   15:06:07   ( -70.16, 129.81) 04/03/2025   15:06:24  ( -70.18, 129.86)    2.94                17
 04/03/2025   15:56:51   (  70.03, -62.69) 04/03/2025   15:55:52  (  70.01, -62.73)    2.79                59
 04/06/2025   06:32:13   (  70.24,  78.17) 04/06/2025   06:33:19  (  70.21,  78.17)    3.65                66
 04/06/2025   07:22:54   ( -70.12,-114.32) 04/06/2025   07:22:49  ( -70.10,-114.35)    1.92                 5
 04/06/2025   08:13:32   (  69.68,  53.65) 04/06/2025   08:12:21  (  69.71,  52.75)   35.20                71
 04/08/2025   22:49:00   (  70.17,-165.91) 04/08/2025   22:49:43  (  70.18,-165.98)    3.08                43
 04/08/2025   23:39:42   ( -70.09,   1.53) 04/08/2025   23:39:13  ( -70.08,   1.51)    1.71                29