Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2022 6 26.  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)
 06/26/2022   14:42:07   ( -70.24, 136.17) 06/26/2022   14:40:54  ( -70.31, 135.83)   15.03                73
 06/26/2022   15:31:36   (  70.03, -56.49) 06/26/2022   15:31:35  (  70.03, -56.44)    1.95                 1
 06/26/2022   16:21:06   ( -69.92, 110.98) 06/26/2022   16:22:17  ( -69.94, 111.01)    3.21                71
 06/29/2022   06:58:38   ( -70.15,-108.08) 06/29/2022   06:57:49  ( -70.14,-108.15)    3.26                49
 06/29/2022   07:48:06   (  69.99,  59.34) 06/29/2022   07:48:33  (  70.02,  59.34)    2.84                27
 06/29/2022   08:37:52   ( -69.00,-134.36) 06/29/2022   08:38:58  ( -69.03,-131.91)   97.59                66
 07/01/2022   22:25:26   (  70.87,-158.75) 07/01/2022   22:24:18  (  70.91,-160.94)   79.75                68
 07/01/2022   23:15:09   ( -70.05,   7.67) 07/01/2022   23:14:46  ( -70.08,   7.70)    2.81                23
 07/02/2022   00:04:36   (  69.95, 175.16) 07/02/2022   00:05:30  (  69.96, 175.19)    1.87                54
 07/04/2022   14:42:08   (  70.16, -43.93) 07/04/2022   14:41:02  (  70.17, -43.99)    2.44                66
 07/04/2022   15:31:38   ( -70.05, 123.55) 07/04/2022   15:31:44  ( -70.07, 123.47)    3.45                 6
 07/04/2022   16:21:11   (  69.61, -69.42) 07/04/2022   16:22:21  (  69.59, -68.50)   35.93                70
 07/07/2022   06:58:37   (  70.09,  71.85) 07/07/2022   06:57:58  (  70.11,  71.85)    3.25                39
 07/07/2022   07:48:07   ( -69.98,-120.66) 07/07/2022   07:48:39  ( -69.96,-120.60)    3.36                32
 07/09/2022   22:25:31   ( -70.61,  20.85) 07/09/2022   22:24:21  ( -70.70,  19.38)   55.24                70
 07/09/2022   23:15:06   (  70.06,-172.31) 07/09/2022   23:14:55  (  70.07,-172.32)    1.09                11
 07/10/2022   00:04:36   ( -69.96,  -4.81) 07/10/2022   00:05:37  ( -69.96,  -4.84)    1.28                61