Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2022 3 11.  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)
 03/11/2022   22:25:22   (  70.20,-159.84) 03/11/2022   22:24:13  (  70.22,-159.85)    1.92                69
 03/11/2022   23:14:52   ( -70.08,   7.63) 03/11/2022   23:14:54  ( -70.08,   7.69)    2.34                 2
 03/12/2022   00:04:23   (  69.76, 174.82) 03/12/2022   00:05:34  (  69.74, 175.49)   25.78                71
 03/14/2022   14:41:50   (  70.18, -43.98) 03/14/2022   14:41:08  (  70.20, -44.05)    3.47                42
 03/14/2022   15:31:20   ( -70.07, 123.49) 03/14/2022   15:31:49  ( -70.06, 123.48)    1.38                29
 03/17/2022   06:08:38   ( -70.92, -94.66) 03/17/2022   06:07:30  ( -70.93, -96.77)   76.87                68
 03/17/2022   06:58:17   (  70.15,  71.85) 03/17/2022   06:58:01  (  70.14,  71.81)    2.13                16
 03/17/2022   07:47:47   ( -70.04,-120.66) 03/17/2022   07:48:43  ( -70.05,-120.73)    2.53                56
 03/19/2022   22:25:18   ( -70.22,  20.19) 03/19/2022   22:24:11  ( -70.19,  20.19)    3.47                67
 03/19/2022   23:14:45   (  70.11,-172.32) 03/19/2022   23:14:55  (  70.08,-172.33)    3.15                10
 03/20/2022   00:04:21   ( -69.68,  -5.29) 03/20/2022   00:05:32  ( -69.72,  -4.48)   31.97                71
 03/22/2022   14:41:46   ( -70.17, 136.00) 03/22/2022   14:41:06  ( -70.19, 135.96)    2.43                40
 03/22/2022   15:31:13   (  70.06, -56.52) 03/22/2022   15:31:50  (  70.08, -56.56)    3.31                37