Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2020 7 3.  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   23:14:41   (  70.06,-172.30) 07/03/2020   23:14:17  (  70.06,-172.26)    1.40                24
 07/04/2020   00:04:11   ( -69.95,  -4.82) 07/04/2020   00:04:59  ( -69.98,  -4.82)    3.28                48
 07/06/2020   14:41:43   ( -70.23, 136.18) 07/06/2020   14:40:31  ( -70.24, 135.92)    9.80                72
 07/06/2020   15:31:12   (  70.02, -56.48) 07/06/2020   15:31:13  (  70.01, -56.42)    2.44                 1
 07/06/2020   16:20:42   ( -69.91, 111.00) 07/06/2020   16:21:55  ( -69.93, 111.03)    2.37                73
 07/09/2020   06:58:14   ( -70.13,-108.08) 07/09/2020   06:57:25  ( -70.14,-108.15)    2.70                49
 07/09/2020   07:47:41   (  70.02,  59.41) 07/09/2020   07:48:09  (  70.01,  59.34)    2.87                28
 07/11/2020   22:25:01   (  70.95,-158.61) 07/11/2020   22:23:54  (  70.96,-161.03)   88.09                67
 07/11/2020   23:14:45   ( -70.08,   7.73) 07/11/2020   23:14:21  ( -70.09,   7.69)    1.47                24
 07/12/2020   00:04:12   (  69.97, 175.22) 07/12/2020   00:05:05  (  69.97, 175.18)    1.63                53
 07/14/2020   14:41:46   (  70.13, -43.95) 07/14/2020   14:40:35  (  70.13, -43.92)    1.19                71
 07/14/2020   15:31:16   ( -70.03, 123.53) 07/14/2020   15:31:17  ( -70.04, 123.53)    0.71                 1
 07/14/2020   16:20:46   (  69.75, -69.21) 07/14/2020   16:21:58  (  69.76, -68.74)   17.85                72