Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2023 4 30.  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)
 05/01/2023   20:45:54   (  70.50,-134.72) 05/01/2023   20:44:41  (  70.50,-134.77)    1.99                73
 05/01/2023   21:35:24   ( -70.39,  32.74) 05/01/2023   21:35:23  ( -70.41,  32.68)    3.37                 1
 05/01/2023   22:24:53   (  70.17,-159.92) 05/01/2023   22:26:05  (  70.19,-159.67)    9.63                72
 05/04/2023   13:02:21   (  70.45, -18.91) 05/04/2023   13:01:31  (  70.47, -18.95)    2.50                50
 05/04/2023   13:51:51   ( -70.34, 148.56) 05/04/2023   13:52:12  ( -70.33, 148.59)    2.16                21
 05/07/2023   05:18:49   (  70.38,  96.86) 05/07/2023   05:18:21  (  70.40,  96.94)    3.52                28
 05/07/2023   06:08:18   ( -70.33, -95.58) 05/07/2023   06:09:03  ( -70.30, -95.60)    2.68                45
 05/09/2023   20:45:45   ( -70.67,  45.53) 05/09/2023   20:44:33  ( -70.75,  44.84)   26.64                72
 05/09/2023   21:35:15   (  70.39,-147.24) 05/09/2023   21:35:12  (  70.39,-147.27)    1.21                 3
 05/09/2023   22:24:45   ( -70.29,  20.24) 05/09/2023   22:25:54  ( -70.29,  20.21)    1.40                69
 05/12/2023   13:02:15   ( -70.44, 161.07) 05/12/2023   13:01:18  ( -70.43, 161.14)    2.84                57
 05/12/2023   13:51:42   (  70.33, -31.45) 05/12/2023   13:52:02  (  70.33, -31.40)    2.03                20