Simultaneous Nadir Overpasses (SNOs) between NPP and LANDSAT-9
TLE Epoch: 2023 2 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)
 02/28/2023   05:43:16   ( -70.28, -89.37) 02/28/2023   05:44:28  ( -70.28, -89.41)    1.64                72
 02/28/2023   06:34:00   (  70.17,  78.11) 02/28/2023   06:33:55  (  70.18,  78.08)    1.80                 5
 02/28/2023   07:24:39   ( -69.92,-114.19) 02/28/2023   07:23:27  ( -69.95,-114.60)   16.17                72
 03/02/2023   22:00:09   ( -70.23,  26.49) 03/02/2023   22:00:57  ( -70.24,  26.41)    3.02                48
 03/02/2023   22:50:53   (  70.12,-166.03) 03/02/2023   22:50:24  (  70.14,-166.10)    2.92                29
 03/05/2023   13:26:35   (  71.13, -26.51) 03/05/2023   13:27:41  (  71.04, -24.13)   86.33                66
 03/05/2023   14:17:02   ( -70.25, 142.24) 03/05/2023   14:17:24  ( -70.23, 142.27)    2.78                22
 03/05/2023   15:07:46   (  70.14, -50.28) 03/05/2023   15:06:51  (  70.12, -50.24)    3.07                55
 03/08/2023   05:43:13   (  70.32,  90.60) 03/08/2023   05:44:21  (  70.33,  90.67)    2.87                68
 03/08/2023   06:33:54   ( -70.17,-101.85) 03/08/2023   06:33:52  ( -70.17,-101.93)    2.97                 2
 03/08/2023   07:24:34   (  69.85,  65.95) 03/08/2023   07:23:22  (  69.89,  65.33)   24.17                72
 03/10/2023   22:00:05   (  70.26,-153.51) 03/10/2023   22:00:49  (  70.24,-153.58)    3.21                44
 03/10/2023   22:50:47   ( -70.16,  13.96) 03/10/2023   22:50:19  ( -70.14,  13.91)    3.17                28