Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2023 12 24.  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)
 12/25/2023   06:58:36   ( -70.16,-108.11) 12/25/2023   06:58:09  ( -70.14,-108.17)    3.44                27
 12/25/2023   07:48:04   (  70.00,  59.31) 12/25/2023   07:48:53  (  70.02,  59.32)    2.26                49
 12/27/2023   22:25:35   (  70.20,-159.80) 12/27/2023   22:24:24  (  70.20,-159.82)    0.90                71
 12/27/2023   23:15:05   ( -70.09,   7.68) 12/27/2023   23:15:06  ( -70.11,   7.64)    2.29                 1
 12/28/2023   00:04:35   (  69.82, 174.94) 12/28/2023   00:05:47  (  69.83, 175.36)   16.31                72
 12/30/2023   14:42:03   (  70.14, -43.99) 12/30/2023   14:41:20  (  70.13, -43.95)    2.30                43
 12/30/2023   15:31:33   ( -70.04, 123.49) 12/30/2023   15:32:02  ( -70.03, 123.51)    1.23                29
 01/02/2024   06:08:52   ( -70.76, -94.84) 01/02/2024   06:07:43  ( -70.80, -96.57)   63.67                69
 01/02/2024   06:58:29   (  70.10,  71.84) 01/02/2024   06:58:16  (  70.12,  71.82)    2.01                13
 01/02/2024   07:47:59   ( -70.00,-120.68) 01/02/2024   07:48:58  ( -70.02,-120.70)    2.41                59
 01/04/2024   22:25:28   ( -70.19,  20.22) 01/04/2024   22:24:28  ( -70.17,  20.20)    2.80                60
 01/04/2024   23:14:55   (  70.07,-172.31) 01/04/2024   23:15:12  (  70.07,-172.33)    1.42                17
 01/05/2024   00:04:35   ( -69.42,  -5.57) 01/05/2024   00:05:44  ( -69.43,  -4.08)   58.19                69