Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2023 6 24.  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)
 06/24/2023   05:18:54   (  70.40,  97.05) 06/24/2023   05:17:42  (  70.40,  96.96)    3.19                72
 06/24/2023   06:08:24   ( -70.28, -95.49) 06/24/2023   06:08:23  ( -70.26, -95.50)    3.15                 1
 06/24/2023   06:57:53   (  70.08,  71.86) 06/24/2023   06:59:05  (  70.03,  72.16)   12.42                72
 06/26/2023   21:35:27   (  70.35,-147.16) 06/26/2023   21:34:38  (  70.36,-147.23)    3.20                49
 06/26/2023   22:24:57   ( -70.23,  20.31) 06/26/2023   22:25:19  ( -70.22,  20.31)    1.24                22
 06/29/2023   13:51:59   (  70.31, -31.33) 06/29/2023   13:51:33  (  70.29, -31.35)    2.95                26
 06/29/2023   14:41:29   ( -70.20, 136.14) 06/29/2023   14:42:15  ( -70.20, 136.11)    1.52                46
 07/02/2023   05:19:01   ( -70.52, -82.80) 07/02/2023   05:17:48  ( -70.54, -83.30)   18.75                73
 07/02/2023   06:08:31   (  70.25,  84.45) 07/02/2023   06:08:29  (  70.27,  84.44)    2.72                 2
 07/02/2023   06:58:01   ( -70.14,-108.07) 07/02/2023   06:59:10  ( -70.12,-108.02)    2.45                69
 07/04/2023   21:35:34   ( -70.31,  32.78) 07/04/2023   21:34:39  ( -70.32,  32.81)    1.62                55
 07/04/2023   22:25:01   (  70.20,-159.74) 07/04/2023   22:25:23  (  70.21,-159.71)    1.40                22
 07/04/2023   23:14:44   ( -69.38,   6.76) 07/04/2023   23:15:51  ( -69.38,   8.84)   81.41                67
 07/07/2023   13:52:04   ( -70.29, 148.63) 07/07/2023   13:51:34  ( -70.27, 148.65)    2.73                30
 07/07/2023   14:41:31   (  70.18, -43.89) 07/07/2023   14:42:18  (  70.16, -43.87)    2.41                47