Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2023 8 27.  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)
 08/27/2023   06:08:56   ( -70.22, -95.61) 08/27/2023   06:08:22  ( -70.23, -95.62)    1.68                34
 08/27/2023   06:58:23   (  70.12,  71.89) 08/27/2023   06:59:06  (  70.11,  71.86)    1.01                43
 08/29/2023   21:35:51   (  70.55,-146.87) 08/29/2023   21:34:39  (  70.61,-147.77)   33.76                72
 08/29/2023   22:25:26   ( -70.16,  20.20) 08/29/2023   22:25:14  ( -70.15,  20.27)    3.39                12
 08/29/2023   23:14:53   (  70.06,-172.31) 08/29/2023   23:15:59  (  70.09,-172.33)    3.24                66
 09/01/2023   13:52:25   (  70.25, -31.42) 09/01/2023   13:51:26  (  70.27, -31.47)    2.87                59
 09/01/2023   14:41:55   ( -70.14, 136.05) 09/01/2023   14:42:07  ( -70.13, 136.08)    2.21                12
 09/01/2023   15:31:31   (  69.49, -57.22) 09/01/2023   15:32:40  (  69.49, -55.67)   60.44                69
 09/04/2023   06:08:53   (  70.21,  84.40) 09/04/2023   06:08:17  (  70.21,  84.40)    0.51                36
 09/04/2023   06:58:23   ( -70.10,-108.12) 09/04/2023   06:58:59  ( -70.11,-108.13)    1.26                36
 09/06/2023   21:35:46   ( -70.74,  33.43) 09/06/2023   21:34:36  ( -70.83,  31.88)   57.78                70
 09/06/2023   22:25:22   (  70.14,-159.81) 09/06/2023   22:25:09  (  70.16,-159.74)    3.46                13
 09/06/2023   23:14:52   ( -70.03,   7.67) 09/06/2023   23:15:51  ( -70.05,   7.74)    3.22                59
 09/09/2023   13:52:22   ( -70.27, 148.62) 09/09/2023   13:51:18  ( -70.26, 148.57)    2.50                64
 09/09/2023   14:41:49   (  70.16, -43.90) 09/09/2023   14:42:02  (  70.16, -43.97)    2.84                13
 09/09/2023   15:31:26   ( -69.67, 123.05) 09/09/2023   15:32:36  ( -69.63, 124.14)   42.11                70