Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2022 6 25.  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   ( -70.26, 136.19) 06/26/2022   14:40:54  ( -70.29, 135.85)   13.49                73
 06/26/2022   15:31:36   (  70.05, -56.46) 06/26/2022   15:31:36  (  70.07, -56.49)    2.72                 0
 06/26/2022   16:21:06   ( -69.93, 111.01) 06/26/2022   16:22:17  ( -69.93, 111.04)    1.33                71
 06/29/2022   06:58:39   ( -70.12,-108.13) 06/29/2022   06:57:49  ( -70.12,-108.13)    0.57                50
 06/29/2022   07:48:06   (  70.01,  59.37) 06/29/2022   07:48:33  (  70.01,  59.36)    0.94                27
 06/29/2022   08:37:52   ( -69.02,-134.33) 06/29/2022   08:38:58  ( -69.01,-131.89)   97.36                66
 07/01/2022   22:25:26   (  70.90,-158.72) 07/01/2022   22:24:19  (  70.95,-161.00)   83.34                67
 07/01/2022   23:15:09   ( -70.08,   7.70) 07/01/2022   23:14:46  ( -70.06,   7.73)    2.09                23
 07/02/2022   00:04:36   (  69.97, 175.19) 07/02/2022   00:05:30  (  69.95, 175.21)    2.59                54
 07/04/2022   14:42:08   (  70.13, -43.97) 07/04/2022   14:41:01  (  70.16, -43.97)    2.72                67
 07/04/2022   15:31:38   ( -70.03, 123.51) 07/04/2022   15:31:43  ( -70.06, 123.49)    3.36                 5
 07/04/2022   16:21:10   (  69.64, -69.38) 07/04/2022   16:22:21  (  69.63, -68.56)   32.05                71
 07/07/2022   06:58:37   (  70.12,  71.89) 07/07/2022   06:57:58  (  70.10,  71.87)    2.11                39
 07/07/2022   07:48:07   ( -70.02,-120.62) 07/07/2022   07:48:40  ( -70.00,-120.66)    2.60                33