Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2023 9 22.  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)
 09/22/2023   22:25:27   (  70.21,-159.73) 09/22/2023   22:24:54  (  70.20,-159.78)    2.24                33
 09/22/2023   23:14:57   ( -70.09,   7.74) 09/22/2023   23:15:36  ( -70.11,   7.68)    2.41                39
 09/25/2023   13:52:21   ( -70.69, 149.22) 09/25/2023   13:51:11  ( -70.78, 147.77)   54.31                70
 09/25/2023   14:41:56   (  70.15, -43.93) 09/25/2023   14:41:45  (  70.15, -43.93)    0.18                11
 09/25/2023   15:31:26   ( -70.04, 123.54) 09/25/2023   15:32:27  ( -70.05, 123.54)    1.65                61
 09/28/2023   06:08:57   ( -70.22, -95.58) 09/28/2023   06:07:52  ( -70.21, -95.56)    1.38                65
 09/28/2023   06:58:24   (  70.12,  71.91) 09/28/2023   06:58:36  (  70.11,  71.91)    0.22                12
 09/28/2023   07:48:01   ( -69.62,-121.15) 09/28/2023   07:49:11  ( -69.64,-120.07)   41.63                70
 09/30/2023   22:25:24   ( -70.21,  20.29) 09/30/2023   22:24:43  ( -70.19,  20.27)    2.88                41
 09/30/2023   23:14:51   (  70.10,-172.22) 09/30/2023   23:15:27  (  70.09,-172.27)    2.33                36
 10/03/2023   13:52:11   (  70.76, -30.63) 10/03/2023   13:51:02  (  70.85, -32.33)   62.96                69
 10/03/2023   14:41:50   ( -70.16, 136.12) 10/03/2023   14:41:33  ( -70.17, 136.08)    1.56                17
 10/03/2023   15:31:17   (  70.05, -56.40) 10/03/2023   15:32:16  (  70.02, -56.39)    3.41                59