Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2023 8 14.  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)
 08/16/2023   13:52:21   (  70.24, -31.45) 08/16/2023   13:51:34  (  70.26, -31.44)    2.95                47
 08/16/2023   14:41:51   ( -70.13, 136.03) 08/16/2023   14:42:15  ( -70.12, 136.09)    2.30                24
 08/19/2023   06:08:52   (  70.23,  84.41) 08/19/2023   06:08:27  (  70.21,  84.41)    2.12                25
 08/19/2023   06:58:22   ( -70.12,-108.11) 08/19/2023   06:59:09  ( -70.12,-108.13)    1.07                47
 08/21/2023   21:35:53   ( -70.47,  32.99) 08/21/2023   21:34:41  ( -70.53,  32.36)   24.47                72
 08/21/2023   22:25:23   (  70.19,-159.76) 08/21/2023   22:25:21  (  70.21,-159.83)    3.19                 2
 08/21/2023   23:14:53   ( -70.09,   7.73) 08/21/2023   23:16:02  ( -70.06,   7.72)    2.92                69
 08/24/2023   13:52:27   ( -70.25, 148.56) 08/24/2023   13:51:30  ( -70.27, 148.54)    2.69                57
 08/24/2023   14:41:54   (  70.14, -43.96) 08/24/2023   14:42:13  (  70.11, -43.91)    3.09                19
 08/24/2023   15:31:35   ( -69.43, 122.70) 08/24/2023   15:32:43  ( -69.38, 124.49)   70.27                68
 08/27/2023   06:08:56   ( -70.23, -95.59) 08/27/2023   06:08:22  ( -70.23, -95.63)    1.40                34
 08/27/2023   06:58:23   (  70.11,  71.89) 08/27/2023   06:59:06  (  70.13,  71.84)    2.85                43