Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2023 9 27.  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)
 09/28/2023   06:09:02   ( -70.25, -95.57) 09/28/2023   06:07:52  ( -70.26, -95.62)    1.87                70
 09/28/2023   06:58:29   (  70.15,  71.93) 09/28/2023   06:58:36  (  70.15,  71.85)    2.87                 7
 09/28/2023   07:48:02   ( -69.87,-120.83) 09/28/2023   07:49:14  ( -69.84,-120.37)   17.97                72
 09/30/2023   22:25:32   ( -70.23,  20.27) 09/30/2023   22:24:43  ( -70.23,  20.20)    2.72                49
 09/30/2023   23:15:00   (  70.07,-172.31) 09/30/2023   23:15:26  (  70.07,-172.25)    2.33                26
 10/03/2023   14:42:02   ( -70.16, 136.07) 10/03/2023   14:41:33  ( -70.16, 136.09)    0.83                29
 10/03/2023   15:31:29   (  70.05, -56.44) 10/03/2023   15:32:17  (  70.06, -56.45)    0.69                48
 10/06/2023   06:08:58   (  70.38,  84.64) 10/06/2023   06:07:46  (  70.47,  84.07)   23.41                72
 10/06/2023   06:58:31   ( -70.11,-108.12) 10/06/2023   06:58:23  ( -70.11,-108.05)    2.86                 8
 10/06/2023   07:47:58   (  70.00,  59.37) 10/06/2023   07:49:07  (  70.01,  59.41)    1.85                69
 10/08/2023   22:25:27   (  70.24,-159.69) 10/08/2023   22:24:31  (  70.22,-159.75)    3.24                56
 10/08/2023   23:14:57   ( -70.13,   7.80) 10/08/2023   23:15:13  ( -70.12,   7.72)    3.50                16
 10/09/2023   00:04:37   (  69.30, 174.30) 10/09/2023   00:05:44  (  69.33, 176.19)   74.25                67