Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2023 6 5.  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)
 06/05/2023   13:02:17   (  70.42, -18.81) 06/05/2023   13:01:04  (  70.41, -18.85)    1.87                73
 06/05/2023   13:51:47   ( -70.31, 148.66) 06/05/2023   13:51:46  ( -70.32, 148.61)    2.56                 1
 06/05/2023   14:41:16   (  70.10, -43.99) 06/05/2023   14:42:28  (  70.10, -43.75)    9.41                72
 06/08/2023   05:18:49   (  70.38,  97.01) 06/08/2023   05:17:56  (  70.38,  96.97)    1.50                53
 06/08/2023   06:08:19   ( -70.27, -95.52) 06/08/2023   06:08:38  ( -70.29, -95.57)    2.76                19
 06/08/2023   06:58:01   (  69.34,  70.84) 06/08/2023   06:59:07  (  69.38,  73.09)   88.30                66
 06/10/2023   21:35:21   (  70.32,-147.20) 06/10/2023   21:34:47  (  70.30,-147.13)    3.08                34
 06/10/2023   22:24:51   ( -70.21,  20.28) 06/10/2023   22:25:29  ( -70.21,  20.33)    2.05                38
 06/13/2023   13:02:16   ( -70.89, 161.89) 06/13/2023   13:01:06  ( -70.96, 160.27)   59.71                70
 06/13/2023   13:51:52   (  70.29, -31.36) 06/13/2023   13:51:39  (  70.29, -31.33)    1.45                13
 06/13/2023   14:41:22   ( -70.19, 136.12) 06/13/2023   14:42:21  ( -70.19, 136.14)    0.60                59
 06/16/2023   05:18:55   ( -70.36, -83.03) 06/16/2023   05:17:46  ( -70.37, -83.00)    2.24                69
 06/16/2023   06:08:22   (  70.25,  84.45) 06/16/2023   06:08:30  (  70.27,  84.47)    3.00                 8
 06/16/2023   06:57:56   ( -69.92,-108.37) 06/16/2023   06:59:07  ( -69.91,-107.66)   27.17                71
 06/18/2023   21:35:25   ( -70.35,  32.83) 06/18/2023   21:34:38  ( -70.37,  32.79)    2.75                47
 06/18/2023   22:24:52   (  70.23,-159.69) 06/18/2023   22:25:21  (  70.21,-159.67)    2.26                29