Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2022 3 4.  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)
 03/06/2022   14:41:55   ( -70.18, 136.01) 03/06/2022   14:41:06  ( -70.18, 135.99)    1.03                49
 03/06/2022   15:31:22   (  70.08, -56.49) 03/06/2022   15:31:50  (  70.07, -56.53)    1.65                28
 03/09/2022   06:08:40   (  70.96,  85.42) 03/09/2022   06:07:33  (  71.04,  83.06)   86.02                67
 03/09/2022   06:58:23   ( -70.14,-108.16) 03/09/2022   06:58:00  ( -70.15,-108.20)    2.06                23
 03/09/2022   07:47:50   (  70.03,  59.33) 03/09/2022   07:48:44  (  70.04,  59.28)    2.06                54
 03/11/2022   22:25:22   (  70.20,-159.84) 03/11/2022   22:24:13  (  70.23,-159.86)    3.16                69
 03/11/2022   23:14:52   ( -70.09,   7.65) 03/11/2022   23:14:54  ( -70.08,   7.69)    2.32                 2
 03/12/2022   00:04:23   (  69.76, 174.83) 03/12/2022   00:05:34  (  69.75, 175.48)   25.13                71
 03/14/2022   14:41:51   (  70.14, -44.05) 03/14/2022   14:41:07  (  70.15, -43.98)    3.04                44
 03/14/2022   15:31:21   ( -70.04, 123.44) 03/14/2022   15:31:49  ( -70.06, 123.49)    2.78                28
 03/17/2022   06:08:40   ( -70.89, -94.69) 03/17/2022   06:07:32  ( -70.98, -96.84)   78.80                68
 03/17/2022   06:58:19   (  70.12,  71.81) 03/17/2022   06:58:02  (  70.14,  71.81)    1.70                17
 03/17/2022   07:47:49   ( -70.02,-120.69) 03/17/2022   07:48:44  ( -70.04,-120.72)    1.85                55