Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2023 12 10.  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)
 12/11/2023   22:25:33   (  70.18,-159.80) 12/11/2023   22:24:25  (  70.18,-159.79)    0.50                68
 12/11/2023   23:15:03   ( -70.07,   7.67) 12/11/2023   23:15:07  ( -70.10,   7.66)    2.83                 4
 12/12/2023   00:04:35   (  69.69, 174.79) 12/12/2023   00:05:46  (  69.72, 175.54)   29.06                71
 12/14/2023   14:42:05   (  70.13, -44.02) 12/14/2023   14:41:17  (  70.14, -43.95)    3.14                48
 12/14/2023   15:31:34   ( -70.07, 123.55) 12/14/2023   15:31:59  ( -70.05, 123.51)    2.83                25
 12/17/2023   06:58:36   (  70.10,  71.83) 12/17/2023   06:58:09  (  70.11,  71.89)    2.25                27
 12/17/2023   07:48:06   ( -70.00,-120.68) 12/17/2023   07:48:51  ( -70.01,-120.65)    1.62                45
 12/19/2023   22:25:35   ( -70.45,  20.56) 12/19/2023   22:24:23  ( -70.50,  19.75)   30.63                72
 12/19/2023   23:15:07   (  70.07,-172.35) 12/19/2023   23:15:01  (  70.08,-172.29)    2.64                 6
 12/20/2023   00:04:37   ( -69.97,  -4.86) 12/20/2023   00:05:43  ( -69.98,  -4.82)    1.86                66
 12/22/2023   14:42:09   ( -70.18, 136.04) 12/22/2023   14:41:09  ( -70.20, 135.99)    3.23                60
 12/22/2023   15:31:36   (  70.07, -56.48) 12/22/2023   15:31:52  (  70.05, -56.47)    1.79                16
 12/22/2023   16:21:15   ( -69.48, 110.34) 12/22/2023   16:22:25  ( -69.47, 111.70)   53.03                70