Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2022 8 29.  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)
 08/29/2022   14:42:27   ( -70.13, 136.00) 08/29/2022   14:41:43  ( -70.10, 135.96)    2.89                44
 08/29/2022   15:31:55   (  69.97, -56.58) 08/29/2022   15:32:27  (  69.98, -56.55)    1.63                32
 09/01/2022   06:09:17   (  70.72,  85.12) 09/01/2022   06:08:08  (  70.74,  83.40)   63.14                69
 09/01/2022   06:58:57   ( -70.06,-108.21) 09/01/2022   06:58:39  ( -70.07,-108.22)    1.01                18
 09/01/2022   07:48:24   (  69.95,  59.28) 09/01/2022   07:49:23  (  69.95,  59.27)    0.84                59
 09/03/2022   22:25:56   (  70.15,-159.84) 09/03/2022   22:24:53  (  70.13,-159.86)    2.10                63
 09/03/2022   23:15:26   ( -70.04,   7.64) 09/03/2022   23:15:35  ( -70.03,   7.60)    1.64                 9
 09/04/2022   00:05:01   (  69.49, 174.53) 09/04/2022   00:06:11  (  69.50, 175.70)   45.80                70
 09/06/2022   14:42:25   (  70.11, -44.00) 09/06/2022   14:41:49  (  70.10, -44.06)    2.38                36
 09/06/2022   15:31:55   ( -70.01, 123.48) 09/06/2022   15:32:31  ( -70.01, 123.41)    2.88                36
 09/09/2022   06:09:19   ( -70.57, -95.10) 09/09/2022   06:08:08  ( -70.61, -96.40)   48.21                71
 09/09/2022   06:58:54   (  70.02,  71.75) 09/09/2022   06:58:43  (  70.03,  71.82)    3.29                11
 09/09/2022   07:48:24   ( -69.91,-120.77) 09/09/2022   07:49:25  ( -69.93,-120.71)    2.86                61
 09/11/2022   22:25:55   ( -70.14,  20.16) 09/11/2022   22:24:55  ( -70.12,  20.15)    2.11                60
 09/11/2022   23:15:22   (  70.02,-172.36) 09/11/2022   23:15:39  (  70.01,-172.39)    1.17                17
 09/12/2022   00:05:02   ( -69.37,  -5.62) 09/12/2022   00:06:11  ( -69.38,  -4.14)   58.04                69