Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2022 9 23.  Predictions up to the next  14.0 days:

     Date     Time(LANDSAT-8) LANDSAT-8 Lat/Lon Date Time(NPP) NPP Lat/Lon    Distance(km)  Time Diff(sec)
 09/25/2022   06:09:26   ( -70.72, -94.91) 09/25/2022   06:08:17  ( -70.79, -96.70)   66.12                69
 09/25/2022   06:59:03   (  70.07,  71.78) 09/25/2022   06:58:49  (  70.04,  71.79)    3.05                14
 09/25/2022   07:48:33   ( -69.96,-120.74) 09/25/2022   07:49:31  ( -69.95,-120.76)    0.95                58
 09/27/2022   22:26:06   ( -70.11,  20.08) 09/27/2022   22:25:00  ( -70.11,  20.14)    2.40                66
 09/27/2022   23:15:33   (  70.00,-172.43) 09/27/2022   23:15:44  (  70.00,-172.38)    1.92                11
 09/28/2022   00:05:09   ( -69.57,  -5.40) 09/28/2022   00:06:19  ( -69.54,  -4.37)   40.00                70
 09/30/2022   14:42:34   ( -70.09, 135.93) 09/30/2022   14:41:54  ( -70.07, 135.97)    2.34                40
 09/30/2022   15:32:01   (  69.98, -56.58) 09/30/2022   15:32:38  (  69.97, -56.55)    1.87                37
 10/03/2022   06:09:26   (  70.54,  84.84) 10/03/2022   06:08:16  (  70.61,  83.58)   47.27                70
 10/03/2022   06:59:03   ( -70.05,-108.23) 10/03/2022   06:58:49  ( -70.04,-108.20)    2.16                14
 10/03/2022   07:48:30   (  69.94,  59.25) 10/03/2022   07:49:33  (  69.93,  59.27)    1.14                63
 10/05/2022   22:26:02   (  70.11,-159.91) 10/05/2022   22:25:02  (  70.11,-159.85)    2.16                60
 10/05/2022   23:15:32   ( -70.01,   7.58) 10/05/2022   23:15:44  ( -70.01,   7.62)    1.43                12
 10/06/2022   00:05:09   (  69.34, 174.31) 10/06/2022   00:06:17  (  69.32, 175.94)   63.88                68