Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2020 10 31.  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)
 10/31/2020   23:15:13   ( -70.08,   7.71) 10/31/2020   23:14:37  ( -70.09,   7.72)    0.42                36
 11/01/2020   00:04:40   (  69.99, 175.22) 11/01/2020   00:05:21  (  69.96, 175.21)    2.60                41
 11/03/2020   14:42:07   (  70.45, -43.50) 11/03/2020   14:40:56  (  70.55, -44.56)   40.64                71
 11/03/2020   15:31:42   ( -70.06, 123.56) 11/03/2020   15:31:30  ( -70.05, 123.55)    2.00                12
 11/03/2020   16:21:10   (  69.91, -69.01) 11/03/2020   16:22:14  (  69.93, -68.96)    2.70                64
 11/06/2020   06:58:41   (  70.10,  71.86) 11/06/2020   06:57:40  (  70.10,  71.93)    2.48                61
 11/06/2020   07:48:11   ( -69.99,-120.66) 11/06/2020   07:48:22  ( -70.01,-120.63)    3.22                11
 11/06/2020   08:37:47   (  69.38,  46.16) 11/06/2020   08:38:56  (  69.36,  47.63)   57.96                69
 11/08/2020   23:15:10   (  70.07,-172.30) 11/08/2020   23:14:33  (  70.07,-172.25)    1.82                37
 11/09/2020   00:04:40   ( -69.96,  -4.82) 11/09/2020   00:05:15  ( -69.98,  -4.80)    2.55                35
 11/11/2020   14:42:02   ( -70.68, 136.84) 11/11/2020   14:40:53  ( -70.73, 135.16)   61.94                69
 11/11/2020   15:31:39   (  70.03, -56.47) 11/11/2020   15:31:26  (  70.04, -56.44)    1.69                13
 11/11/2020   16:21:09   ( -69.92, 111.01) 11/11/2020   16:22:08  ( -69.95, 111.01)    2.94                59