Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2020 7 2.  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)
 07/03/2020   23:14:40   (  70.10,-172.24) 07/03/2020   23:14:17  (  70.08,-172.29)    2.60                23
 07/04/2020   00:04:10   ( -69.98,  -4.77) 07/04/2020   00:04:59  ( -70.00,  -4.85)    3.16                49
 07/06/2020   14:41:44   ( -70.16, 136.08) 07/06/2020   14:40:30  ( -70.21, 135.97)    6.63                74
 07/06/2020   15:31:11   (  70.05, -56.43) 07/06/2020   15:31:13  (  70.03, -56.45)    2.71                 2
 07/06/2020   16:20:42   ( -69.89, 110.97) 07/06/2020   16:21:54  ( -69.89, 111.08)    3.94                72
 07/09/2020   06:58:15   ( -70.11,-108.11) 07/09/2020   06:57:25  ( -70.10,-108.10)    1.20                50
 07/09/2020   07:47:42   (  70.01,  59.39) 07/09/2020   07:48:09  (  69.98,  59.39)    2.75                27
 07/11/2020   22:25:01   (  70.94,-158.63) 07/11/2020   22:23:54  (  70.98,-161.07)   88.65                67
 07/11/2020   23:14:45   ( -70.07,   7.71) 07/11/2020   23:14:20  ( -70.05,   7.74)    1.95                25
 07/12/2020   00:04:12   (  69.96, 175.20) 07/12/2020   00:05:04  (  69.94, 175.23)    2.73                52
 07/14/2020   14:41:46   (  70.12, -43.97) 07/14/2020   14:40:35  (  70.15, -43.96)    3.51                71
 07/14/2020   15:31:16   ( -70.02, 123.52) 07/14/2020   15:31:16  ( -70.01, 123.58)    2.77                 0
 07/14/2020   16:20:46   (  69.74, -69.23) 07/14/2020   16:21:57  (  69.73, -68.70)   20.31                71