Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2023 7 4.  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)
 07/04/2023   21:35:35   ( -70.32,  32.79) 07/04/2023   21:34:39  ( -70.32,  32.81)    0.94                56
 07/04/2023   22:25:02   (  70.22,-159.71) 07/04/2023   22:25:23  (  70.19,-159.69)    3.31                21
 07/04/2023   23:14:45   ( -69.39,   6.77) 07/04/2023   23:15:52  ( -69.43,   8.77)   78.21                67
 07/07/2023   13:52:06   ( -70.30, 148.63) 07/07/2023   13:51:35  ( -70.31, 148.59)    2.01                31
 07/07/2023   14:41:33   (  70.20, -43.87) 07/07/2023   14:42:19  (  70.19, -43.91)    2.02                46
 07/10/2023   05:19:05   (  70.47,  97.14) 07/10/2023   05:17:52  (  70.55,  96.65)   19.79                73
 07/10/2023   06:08:37   ( -70.25, -95.55) 07/10/2023   06:08:30  ( -70.25, -95.56)    0.72                 7
 07/10/2023   06:58:04   (  70.15,  71.94) 07/10/2023   06:59:14  (  70.13,  71.93)    2.25                70
 07/12/2023   21:35:38   (  70.30,-147.24) 07/12/2023   21:34:43  (  70.29,-147.18)    2.67                55
 07/12/2023   22:25:08   ( -70.19,  20.24) 07/12/2023   22:25:25  ( -70.20,  20.28)    1.45                17
 07/12/2023   23:14:49   (  69.31,-173.33) 07/12/2023   23:15:55  (  69.34,-171.14)   85.98                66
 07/15/2023   13:52:07   (  70.27, -31.40) 07/15/2023   13:51:38  (  70.30, -31.43)    3.09                29
 07/15/2023   14:41:37   ( -70.17, 136.09) 07/15/2023   14:42:19  ( -70.15, 136.11)    2.00                42