Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2022 6 21.  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)
 06/21/2022   06:58:36   (  70.13,  71.89) 06/21/2022   06:57:42  (  70.16,  71.85)    3.19                54
 06/21/2022   07:48:06   ( -70.01,-120.64) 06/21/2022   07:48:23  ( -70.01,-120.61)    0.98                17
 06/21/2022   08:37:47   (  69.14,  45.82) 06/21/2022   08:38:53  (  69.15,  47.96)   84.49                66
 06/23/2022   23:15:06   (  70.07,-172.32) 06/23/2022   23:14:38  (  70.09,-172.28)    2.70                28
 06/24/2022   00:04:35   ( -70.01,  -4.77) 06/24/2022   00:05:20  ( -69.99,  -4.82)    2.70                45
 06/26/2022   14:42:07   ( -70.26, 136.19) 06/26/2022   14:40:54  ( -70.29, 135.85)   13.51                73
 06/26/2022   15:31:36   (  70.04, -56.47) 06/26/2022   15:31:35  (  70.02, -56.42)    3.13                 1
 06/26/2022   16:21:06   ( -69.93, 111.01) 06/26/2022   16:22:17  ( -69.93, 111.04)    1.41                71
 06/29/2022   06:58:39   ( -70.12,-108.13) 06/29/2022   06:57:49  ( -70.13,-108.13)    0.89                50
 06/29/2022   07:48:06   (  70.01,  59.36) 06/29/2022   07:48:33  (  70.01,  59.35)    0.72                27
 06/29/2022   08:37:52   ( -69.02,-134.33) 06/29/2022   08:38:58  ( -69.02,-131.89)   97.31                66
 07/01/2022   22:25:26   (  70.89,-158.73) 07/01/2022   22:24:19  (  70.95,-161.02)   83.47                67
 07/01/2022   23:15:09   ( -70.07,   7.69) 07/01/2022   23:14:46  ( -70.07,   7.72)    1.22                23
 07/02/2022   00:04:36   (  69.96, 175.18) 07/02/2022   00:05:30  (  69.96, 175.19)    0.74                54
 07/04/2022   14:42:07   (  70.17, -43.92) 07/04/2022   14:41:01  (  70.17, -43.99)    2.77                66
 07/04/2022   15:31:38   ( -70.01, 123.49) 07/04/2022   15:31:42  ( -70.01, 123.56)    2.58                 4
 07/04/2022   16:21:10   (  69.62, -69.41) 07/04/2022   16:22:21  (  69.64, -68.57)   32.25                71