Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2023 3 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)
 03/22/2023   21:35:47   (  70.29,-147.35) 03/22/2023   21:35:24  (  70.32,-147.39)    3.11                23
 03/22/2023   22:25:17   ( -70.17,  20.11) 03/22/2023   22:26:05  ( -70.18,  20.14)    1.19                48
 03/25/2023   13:02:45   ( -70.37, 161.01) 03/25/2023   13:01:36  ( -70.36, 161.00)    1.04                69
 03/25/2023   13:52:12   (  70.26, -31.50) 03/25/2023   13:52:20  (  70.24, -31.50)    2.91                 8
 03/25/2023   14:41:46   ( -69.93, 135.66) 03/25/2023   14:42:58  ( -69.94, 136.27)   23.51                72
 03/28/2023   05:19:11   ( -70.31, -83.19) 03/28/2023   05:18:34  ( -70.34, -83.20)    3.34                37
 03/28/2023   06:08:38   (  70.20,  84.30) 03/28/2023   06:09:18  (  70.22,  84.29)    2.16                40
 03/30/2023   20:46:04   (  70.49,-134.66) 03/30/2023   20:44:52  (  70.53,-135.05)   15.07                72
 03/30/2023   21:35:36   ( -70.28,  32.65) 03/30/2023   21:35:31  ( -70.28,  32.66)    0.55                 5
 03/30/2023   22:25:03   (  70.16,-159.87) 03/30/2023   22:26:15  (  70.16,-159.85)    0.66                72
 04/02/2023   13:02:31   (  70.31, -19.03) 04/02/2023   13:01:46  (  70.32, -18.96)    3.21                45
 04/02/2023   13:52:01   ( -70.21, 148.45) 04/02/2023   13:52:28  ( -70.23, 148.51)    3.49                27