Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2022 10 28.  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)
 10/29/2022   22:26:05   ( -70.12,  20.09) 10/29/2022   22:24:56  ( -70.14,  20.14)    3.15                69
 10/29/2022   23:15:32   (  70.02,-172.41) 10/29/2022   23:15:40  (  70.03,-172.37)    1.54                 8
 10/30/2022   00:05:06   ( -69.69,  -5.24) 10/30/2022   00:06:17  ( -69.68,  -4.53)   27.55                71
 11/01/2022   14:42:34   ( -70.15, 136.00) 11/01/2022   14:41:50  ( -70.14, 135.93)    3.14                44
 11/01/2022   15:32:02   (  69.99, -56.58) 11/01/2022   15:32:33  (  69.97, -56.51)    3.51                31
 11/04/2022   06:09:23   (  70.82,  85.24) 11/04/2022   06:08:15  (  70.92,  83.14)   77.12                68
 11/04/2022   06:59:04   ( -70.11,-108.18) 11/04/2022   06:58:43  ( -70.09,-108.21)    2.35                21
 11/04/2022   07:48:30   (  70.00,  59.31) 11/04/2022   07:49:26  (  69.98,  59.27)    3.28                56
 11/06/2022   22:26:03   (  70.15,-159.87) 11/06/2022   22:24:53  (  70.14,-159.83)    2.28                70
 11/06/2022   23:15:33   ( -70.04,   7.61) 11/06/2022   23:15:35  ( -70.04,   7.64)    1.08                 2
 11/07/2022   00:05:04   (  69.71, 174.80) 11/07/2022   00:06:15  (  69.72, 175.43)   24.42                71
 11/09/2022   14:42:32   (  70.12, -44.03) 11/09/2022   14:41:46  (  70.10, -43.99)    2.83                46
 11/09/2022   15:32:02   ( -70.02, 123.45) 11/09/2022   15:32:28  ( -70.00, 123.48)    1.65                26