Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2023 12 5.  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)
 12/06/2023   14:42:00   ( -70.14, 136.03) 12/06/2023   14:41:22  ( -70.13, 136.06)    2.09                38
 12/06/2023   15:31:27   (  70.04, -56.47) 12/06/2023   15:32:07  (  70.06, -56.53)    2.95                40
 12/09/2023   06:08:51   (  70.47,  84.77) 12/09/2023   06:07:39  (  70.53,  83.89)   33.18                72
 12/09/2023   06:58:26   ( -70.08,-108.16) 12/09/2023   06:58:14  ( -70.07,-108.08)    3.30                12
 12/09/2023   07:47:53   (  69.98,  59.34) 12/09/2023   07:48:59  (  70.01,  59.33)    3.35                66
 12/11/2023   22:25:21   (  70.16,-159.78) 12/11/2023   22:24:25  (  70.17,-159.77)    1.33                56
 12/11/2023   23:14:51   ( -70.05,   7.69) 12/11/2023   23:15:07  ( -70.08,   7.69)    3.58                16
 12/12/2023   00:04:30   (  69.27, 174.28) 12/12/2023   00:05:37  (  69.22, 176.25)   77.83                67
 12/14/2023   14:41:45   (  70.14, -43.91) 12/14/2023   14:41:17  (  70.14, -43.94)    1.35                28
 12/14/2023   15:31:15   ( -70.03, 123.57) 12/14/2023   15:31:59  ( -70.05, 123.52)    2.73                44
 12/17/2023   06:08:39   ( -70.31, -95.40) 12/17/2023   06:07:26  ( -70.33, -95.77)   13.99                73
 12/17/2023   06:58:08   (  70.09,  71.92) 12/17/2023   06:58:07  (  70.07,  71.94)    1.93                 1
 12/17/2023   07:47:38   ( -69.98,-120.60) 12/17/2023   07:48:49  ( -69.97,-120.59)    0.77                71