Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2022 8 9.  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)
 08/10/2022   22:25:54   ( -70.25,  20.30) 08/10/2022   22:24:41  ( -70.34,  19.86)   18.84                73
 08/10/2022   23:15:23   (  70.04,-172.36) 08/10/2022   23:15:22  (  70.06,-172.40)    2.36                 1
 08/11/2022   00:04:53   ( -69.93,  -4.88) 08/11/2022   00:06:03  ( -69.92,  -4.87)    1.40                70
 08/13/2022   14:42:27   ( -70.09, 135.94) 08/13/2022   14:41:34  ( -70.12, 135.97)    3.38                53
 08/13/2022   15:31:54   (  69.98, -56.56) 08/13/2022   15:32:18  (  70.00, -56.55)    1.96                24
 08/13/2022   16:21:38   ( -69.11, 109.88) 08/13/2022   16:22:45  ( -69.12, 112.06)   86.18                67
 08/16/2022   06:09:12   (  71.01,  85.56) 08/16/2022   06:08:06  (  71.10,  82.82)   99.26                66
 08/16/2022   06:58:57   ( -70.08,-108.19) 08/16/2022   06:58:30  ( -70.06,-108.18)    2.17                27
 08/16/2022   07:48:24   (  69.97,  59.30) 08/16/2022   07:49:14  (  69.95,  59.30)    2.79                50
 08/18/2022   22:25:57   (  70.16,-159.83) 08/18/2022   22:24:45  (  70.16,-159.88)    2.16                72
 08/18/2022   23:15:27   ( -70.06,   7.66) 08/18/2022   23:15:27  ( -70.06,   7.59)    2.73                 0
 08/19/2022   00:04:56   (  69.84, 174.99) 08/19/2022   00:06:08  (  69.79, 175.30)   13.15                72
 08/21/2022   14:42:26   (  70.13, -43.99) 08/21/2022   14:41:40  (  70.11, -44.04)    3.29                46
 08/21/2022   15:31:57   ( -69.98, 123.42) 08/21/2022   15:32:22  ( -70.01, 123.43)    3.35                25