Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2022 9 16.  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)
 09/17/2022   06:09:24   (  70.72,  85.10) 09/17/2022   06:08:15  (  70.73,  83.39)   62.76                69
 09/17/2022   06:59:04   ( -70.06,-108.24) 09/17/2022   06:58:46  ( -70.06,-108.23)    0.35                18
 09/17/2022   07:48:31   (  69.96,  59.27) 09/17/2022   07:49:30  (  69.95,  59.25)    1.47                59
 09/19/2022   22:26:04   (  70.14,-159.87) 09/19/2022   22:25:00  (  70.15,-159.92)    2.02                64
 09/19/2022   23:15:34   ( -70.03,   7.61) 09/19/2022   23:15:41  ( -70.01,   7.62)    3.07                 7
 09/20/2022   00:05:08   (  69.54, 174.57) 09/20/2022   00:06:18  (  69.52, 175.65)   42.09                70
 09/22/2022   14:42:33   (  70.10, -44.06) 09/22/2022   14:41:54  (  70.10, -44.07)    1.09                39
 09/22/2022   15:32:03   ( -69.99, 123.43) 09/22/2022   15:32:36  ( -70.01, 123.39)    2.43                33
 09/25/2022   06:09:26   ( -70.69, -94.94) 09/25/2022   06:08:16  ( -70.75, -96.63)   62.26                70
 09/25/2022   06:59:03   (  70.03,  71.74) 09/25/2022   06:58:49  (  70.06,  71.76)    3.21                14
 09/25/2022   07:48:33   ( -69.93,-120.77) 09/25/2022   07:49:31  ( -69.96,-120.77)    3.50                58
 09/27/2022   22:26:05   ( -70.13,  20.11) 09/27/2022   22:25:00  ( -70.13,  20.12)    0.55                65
 09/27/2022   23:15:32   (  70.01,-172.41) 09/27/2022   23:15:44  (  70.03,-172.41)    1.61                12
 09/28/2022   00:05:09   ( -69.53,  -5.45) 09/28/2022   00:06:19  ( -69.55,  -4.39)   41.03                70