Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2023 8 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)
 08/05/2023   21:35:49   ( -70.27,  32.72) 08/05/2023   21:34:42  ( -70.28,  32.77)    2.07                67
 08/05/2023   22:25:16   (  70.17,-159.78) 08/05/2023   22:25:26  (  70.16,-159.73)    2.34                10
 08/05/2023   23:14:51   ( -69.79,   7.31) 08/05/2023   23:16:02  ( -69.76,   8.19)   33.84                71
 08/08/2023   13:52:18   ( -70.27, 148.61) 08/08/2023   13:51:36  ( -70.25, 148.59)    2.66                42
 08/08/2023   14:41:46   (  70.11, -43.98) 08/08/2023   14:42:20  (  70.13, -43.92)    3.17                34
 08/11/2023   05:19:07   (  70.84,  97.71) 08/11/2023   05:17:58  (  70.90,  96.00)   62.53                69
 08/11/2023   06:08:46   ( -70.25, -95.55) 08/11/2023   06:08:29  ( -70.23, -95.61)    2.94                17
 08/11/2023   06:58:13   (  70.13,  71.94) 08/11/2023   06:59:13  (  70.11,  71.88)    3.25                60
 08/13/2023   21:35:45   (  70.29,-147.23) 08/13/2023   21:34:41  (  70.31,-147.28)    2.82                64
 08/13/2023   22:25:15   ( -70.19,  20.25) 08/13/2023   22:25:22  ( -70.16,  20.26)    2.78                 7
 08/13/2023   23:14:49   (  69.69,-172.80) 08/13/2023   23:15:59  (  69.68,-171.71)   42.36                70
 08/16/2023   13:52:13   (  70.25, -31.39) 08/16/2023   13:51:34  (  70.25, -31.43)    1.38                39
 08/16/2023   14:41:43   ( -70.15, 136.10) 08/16/2023   14:42:16  ( -70.16, 136.04)    2.25                33