Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2020 6 7.  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)
 06/09/2020   22:24:52   (  70.61,-159.13) 06/09/2020   22:23:42  (  70.67,-160.54)   52.69                70
 06/09/2020   23:14:30   ( -70.06,   7.70) 06/09/2020   23:14:14  ( -70.05,   7.75)    1.95                16
 06/10/2020   00:03:57   (  69.96, 175.21) 06/10/2020   00:04:58  (  69.93, 175.23)    2.79                61
 06/12/2020   14:41:32   (  70.11, -43.98) 06/12/2020   14:40:26  (  70.12, -43.90)    2.98                66
 06/12/2020   15:31:02   ( -70.00, 123.50) 06/12/2020   15:31:08  ( -70.03, 123.56)    3.12                 6
 06/12/2020   16:20:35   (  69.57, -69.46) 06/12/2020   16:21:45  (  69.54, -68.41)   40.61                70
 06/15/2020   06:58:03   (  70.11,  71.89) 06/15/2020   06:57:20  (  70.10,  71.91)    1.43                43
 06/15/2020   07:47:33   ( -70.00,-120.62) 06/15/2020   07:48:02  ( -70.00,-120.63)    0.39                29
 06/17/2020   22:24:52   ( -70.98,  21.43) 06/17/2020   22:23:45  ( -71.02,  18.88)   92.19                67
 06/17/2020   23:14:34   (  70.05,-172.31) 06/17/2020   23:14:13  (  70.08,-172.29)    3.15                21
 06/18/2020   00:04:04   ( -69.95,  -4.82) 06/18/2020   00:04:54  ( -69.93,  -4.74)    3.63                50
 06/20/2020   14:41:37   ( -70.22, 136.16) 06/20/2020   14:40:24  ( -70.22, 135.96)    7.38                73
 06/20/2020   15:31:05   (  70.05, -56.44) 06/20/2020   15:31:07  (  70.06, -56.49)    2.44                 2
 06/20/2020   16:20:36   ( -69.89, 110.98) 06/20/2020   16:21:48  ( -69.91, 111.06)    3.73                72