Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2022 7 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)
 07/23/2022   06:58:44   (  70.07,  71.82) 07/23/2022   06:58:13  (  70.06,  71.88)    2.38                31
 07/23/2022   07:48:14   ( -69.96,-120.70) 07/23/2022   07:48:55  ( -69.97,-120.67)    2.01                41
 07/25/2022   22:25:43   ( -70.42,  20.55) 07/25/2022   22:24:31  ( -70.47,  19.69)   32.53                72
 07/25/2022   23:15:15   (  70.04,-172.35) 07/25/2022   23:15:09  (  70.04,-172.32)    0.98                 6
 07/26/2022   00:04:45   ( -69.93,  -4.86) 07/26/2022   00:05:51  ( -69.95,  -4.87)    1.49                66
 07/28/2022   14:42:20   ( -70.12, 135.99) 07/28/2022   14:41:22  ( -70.13, 135.98)    1.56                58
 07/28/2022   15:31:47   (  70.01, -56.52) 07/28/2022   15:32:06  (  70.02, -56.53)    1.07                19
 07/28/2022   16:21:28   ( -69.30, 110.15) 07/28/2022   16:22:36  ( -69.29, 111.85)   66.96                68
 07/31/2022   06:58:52   ( -70.10,-108.17) 07/31/2022   06:58:19  ( -70.12,-108.23)    3.23                33
 07/31/2022   07:48:19   (  69.98,  59.32) 07/31/2022   07:49:03  (  70.00,  59.25)    3.47                44
 08/02/2022   22:25:50   (  70.39,-159.51) 08/02/2022   22:24:38  (  70.41,-160.25)   27.77                72
 08/02/2022   23:15:24   ( -70.07,   7.67) 08/02/2022   23:15:15  ( -70.05,   7.64)    2.40                 9
 08/03/2022   00:04:51   (  69.96, 175.15) 08/03/2022   00:05:59  (  69.94, 175.11)    2.16                68