Simultaneous Nadir Overpasses (SNOs) between NPP and LANDSAT-9
TLE Epoch: 2023 6 27.  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)
 06/28/2023   05:43:05   (  70.28,  90.79) 06/28/2023   05:43:34  (  70.29,  90.71)    3.52                29
 06/28/2023   06:33:47   ( -70.19,-101.76) 06/28/2023   06:33:04  ( -70.18,-101.82)    2.33                43
 06/30/2023   21:09:24   ( -70.79,  38.41) 06/30/2023   21:10:35  ( -70.67,  39.48)   41.65                71
 06/30/2023   22:00:01   (  70.31,-153.50) 06/30/2023   22:00:07  (  70.29,-153.43)    3.14                 6
 06/30/2023   22:50:42   ( -70.17,  14.03) 06/30/2023   22:49:37  ( -70.19,  14.05)    2.34                65
 07/03/2023   13:26:12   ( -70.36, 154.87) 07/03/2023   13:27:15  ( -70.33, 154.84)    3.37                63
 07/03/2023   14:16:56   (  70.24, -37.63) 07/03/2023   14:16:42  (  70.22, -37.66)    1.98                14
 07/03/2023   15:07:29   ( -69.67, 130.53) 07/03/2023   15:06:19  ( -69.73, 129.28)   48.65                70
 07/06/2023   05:43:07   ( -70.29, -89.27) 07/06/2023   05:43:49  ( -70.30, -89.33)    2.47                42
 07/06/2023   06:33:51   (  70.18,  78.22) 07/06/2023   06:33:16  (  70.19,  78.16)    2.73                35
 07/08/2023   21:09:34   (  71.06,-142.08) 07/08/2023   21:10:42  (  70.95,-140.11)   72.39                68
 07/08/2023   22:00:03   ( -70.29,  26.50) 07/08/2023   22:00:22  ( -70.30,  26.55)    2.63                19
 07/08/2023   22:50:47   (  70.17,-166.02) 07/08/2023   22:49:49  (  70.19,-165.97)    3.00                58