Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2023 8 17.  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)
 08/19/2023   06:08:53   (  70.20,  84.37) 08/19/2023   06:08:28  (  70.23,  84.38)    3.08                25
 08/19/2023   06:58:23   ( -70.09,-108.15) 08/19/2023   06:59:09  ( -70.09,-108.09)    2.16                46
 08/21/2023   21:35:53   ( -70.43,  32.94) 08/21/2023   21:34:40  ( -70.51,  32.40)   21.67                73
 08/21/2023   22:25:23   (  70.16,-159.80) 08/21/2023   22:25:20  (  70.18,-159.78)    2.38                 3
 08/21/2023   23:14:53   ( -70.06,   7.68) 08/21/2023   23:16:01  ( -70.04,   7.75)    3.42                68
 08/24/2023   13:52:26   ( -70.26, 148.58) 08/24/2023   13:51:29  ( -70.25, 148.57)    1.20                57
 08/24/2023   14:41:53   (  70.15, -43.94) 08/24/2023   14:42:13  (  70.14, -43.95)    1.21                20
 08/24/2023   15:31:35   ( -69.39, 122.64) 08/24/2023   15:32:43  ( -69.41, 124.44)   70.58                68
 08/27/2023   06:08:56   ( -70.23, -95.59) 08/27/2023   06:08:22  ( -70.22, -95.60)    1.75                34
 08/27/2023   06:58:23   (  70.12,  71.90) 08/27/2023   06:59:06  (  70.11,  71.87)    1.28                43
 08/29/2023   21:35:51   (  70.55,-146.87) 08/29/2023   21:34:39  (  70.61,-147.76)   33.61                72
 08/29/2023   22:25:26   ( -70.17,  20.21) 08/29/2023   22:25:15  ( -70.19,  20.21)    1.51                11
 08/29/2023   23:14:53   (  70.06,-172.31) 08/29/2023   23:15:59  (  70.09,-172.32)    3.26                66