Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2023 11 3.  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)
 11/04/2023   14:42:07   ( -70.16, 136.05) 11/04/2023   14:41:33  ( -70.16, 136.02)    1.15                34
 11/04/2023   15:31:34   (  70.06, -56.46) 11/04/2023   15:32:17  (  70.04, -56.48)    2.81                43
 11/07/2023   06:09:02   (  70.36,  84.59) 11/07/2023   06:07:49  (  70.41,  84.07)   20.21                73
 11/07/2023   06:58:34   ( -70.14,-108.10) 11/07/2023   06:58:27  ( -70.12,-108.16)    3.27                 7
 11/07/2023   07:48:02   (  69.98,  59.32) 11/07/2023   07:49:11  (  70.00,  59.34)    2.21                69
 11/09/2023   22:25:32   (  70.19,-159.77) 11/09/2023   22:24:40  (  70.18,-159.80)    2.18                52
 11/09/2023   23:15:02   ( -70.09,   7.71) 11/09/2023   23:15:22  ( -70.09,   7.65)    2.40                20
 11/10/2023   00:04:44   (  69.15, 174.08) 11/10/2023   00:05:50  (  69.12, 176.38)   91.08                66
 11/12/2023   14:41:59   (  70.16, -43.93) 11/12/2023   14:41:35  (  70.16, -44.01)    2.92                24
 11/12/2023   15:31:30   ( -70.00, 123.48) 11/12/2023   15:32:16  ( -70.02, 123.53)    3.26                46
 11/15/2023   06:08:59   ( -70.20, -95.61) 11/15/2023   06:07:45  ( -70.22, -95.64)    2.09                74
 11/15/2023   06:58:26   (  70.09,  71.86) 11/15/2023   06:58:29  (  70.11,  71.85)    2.12                 3
 11/15/2023   07:47:57   ( -69.93,-120.73) 11/15/2023   07:49:10  ( -69.96,-120.62)    5.59                73