Simultaneous Nadir Overpasses (SNOs) between NPP and LANDSAT-9
TLE Epoch: 2023 6 26.  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   (  70.30,  90.75) 06/28/2023   05:43:33  (  70.32,  90.75)    2.46                28
 06/28/2023   06:33:47   ( -70.21,-101.80) 06/28/2023   06:33:03  ( -70.21,-101.77)    0.87                44
 06/30/2023   21:09:25   ( -70.81,  38.38) 06/30/2023   21:10:35  ( -70.68,  39.51)   44.02                70
 06/30/2023   22:00:01   (  70.28,-153.46) 06/30/2023   22:00:08  (  70.25,-153.48)    2.82                 7
 06/30/2023   22:50:42   ( -70.14,  14.08) 06/30/2023   22:49:38  ( -70.15,  14.00)    3.33                64
 07/03/2023   13:26:13   ( -70.38, 154.84) 07/03/2023   13:27:14  ( -70.37, 154.91)    2.89                61
 07/03/2023   14:16:57   (  70.26, -37.67) 07/03/2023   14:16:41  (  70.26, -37.60)    2.82                16
 07/03/2023   15:07:29   ( -69.64, 130.57) 07/03/2023   15:06:19  ( -69.72, 129.27)   51.16                70
 07/06/2023   05:43:07   ( -70.32, -89.31) 07/06/2023   05:43:47  ( -70.30, -89.32)    1.97                40
 07/06/2023   06:33:51   (  70.20,  78.18) 07/06/2023   06:33:14  (  70.19,  78.16)    1.45                37
 07/08/2023   21:09:32   (  70.99,-141.95) 07/08/2023   21:10:40  (  70.90,-140.18)   64.78                68
 07/08/2023   22:00:02   ( -70.26,  26.54) 07/08/2023   22:00:20  ( -70.25,  26.48)    2.48                18
 07/08/2023   22:50:46   (  70.15,-165.98) 07/08/2023   22:49:47  (  70.14,-166.04)    2.41                59