Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2023 12 12.  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)
 12/14/2023   14:42:04   (  70.17, -43.95) 12/14/2023   14:41:17  (  70.15, -43.95)    3.12                47
 12/14/2023   15:31:34   ( -70.07, 123.53) 12/14/2023   15:31:59  ( -70.06, 123.50)    1.50                25
 12/17/2023   06:58:36   (  70.10,  71.81) 12/17/2023   06:58:09  (  70.11,  71.88)    2.87                27
 12/17/2023   07:48:06   ( -69.99,-120.70) 12/17/2023   07:48:51  ( -70.02,-120.66)    3.27                45
 12/19/2023   22:25:35   ( -70.44,  20.54) 12/19/2023   22:24:23  ( -70.50,  19.74)   30.51                72
 12/19/2023   23:15:07   (  70.06,-172.37) 12/19/2023   23:15:01  (  70.08,-172.29)    3.64                 6
 12/20/2023   00:04:36   ( -70.01,  -4.80) 12/20/2023   00:05:43  ( -69.98,  -4.83)    3.32                67
 12/22/2023   14:42:09   ( -70.17, 136.02) 12/22/2023   14:41:08  ( -70.15, 136.06)    2.41                61
 12/22/2023   15:31:36   (  70.06, -56.49) 12/22/2023   15:31:52  (  70.05, -56.47)    1.13                16
 12/22/2023   16:21:15   ( -69.46, 110.32) 12/22/2023   16:22:24  ( -69.42, 111.77)   56.86                69
 12/25/2023   06:58:39   ( -70.15,-108.12) 12/25/2023   06:58:00  ( -70.13,-108.12)    2.96                39
 12/25/2023   07:48:06   (  70.04,  59.36) 12/25/2023   07:48:44  (  70.03,  59.34)    1.06                38